Warning: Permanently added '[localhost]:11431' (ECDSA) to the list of known hosts.
2023/05/18 02:01:49 fuzzer started
2023/05/18 02:01:49 dialing manager at localhost:44319
2023/05/18 02:01:49 checking machine...
2023/05/18 02:01:49 checking revisions...
syzkaller login: [ 44.500484] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:01:49 testing simple program...
[ 44.571211] cgroup: Unknown subsys name 'net'
[ 44.647256] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.188056] audit: type=1400 audit(1684375322.333:6): avc: denied { execmem } for pid=267 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.278777] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.280621] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.283222] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.286609] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.288983] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.290523] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.679689] ------------[ cut here ]------------
[ 58.680486] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.682433] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.683746] Modules linked in:
[ 58.684290] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.689302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.690557] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.691404] 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
[ 58.694078] RSP: 0018:ffff888016d8fc00 EFLAGS: 00010282
[ 58.694915] RAX: 0000000000000000 RBX: ffff888016193840 RCX: 0000000000000000
[ 58.696018] RDX: ffff88801a1351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.697116] RBP: ffff888016193854 R08: 0000000000000001 R09: 0000000000000000
[ 58.698227] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.699216] R13: ffffffff84e23fe0 R14: ffff888016193848 R15: ffffffff84d74dc0
[ 58.700119] FS: 0000555555c40400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.701114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.701866] CR2: 00007f1aa563d6f4 CR3: 000000001fdba000 CR4: 0000000000350ee0
[ 58.702725] Call Trace:
[ 58.703087]
[ 58.703388] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.704042] ipv4_frags_init_net+0x269/0x440
[ 58.704608] ops_init+0xbb/0x6b0
[ 58.705081] setup_net+0x3d9/0x990
[ 58.705542] ? down_read_killable+0x1d7/0x4e0
[ 58.706165] ? __pfx_setup_net+0x10/0x10
[ 58.706682] ? copy_net_ns+0x17c/0x770
[ 58.707216] copy_net_ns+0x321/0x770
[ 58.707701] create_new_namespaces+0x3f6/0xb30
[ 58.708314] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.708958] ksys_unshare+0x44d/0x8e0
[ 58.709451] ? __pfx_ksys_unshare+0x10/0x10
[ 58.710050] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.710768] __x64_sys_unshare+0x31/0x40
[ 58.711326] do_syscall_64+0x3f/0x90
[ 58.711840] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.712487] RIP: 0033:0x7f99d66e10d7
[ 58.712981] 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
[ 58.715168] RSP: 002b:00007ffcabee6348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.716120] RAX: ffffffffffffffda RBX: 00007ffcabee6988 RCX: 00007f99d66e10d7
[ 58.717033] RDX: 00007f99d674b41f RSI: 00007ffcabee62e0 RDI: 0000000040000000
[ 58.717922] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcabee60f0
[ 58.718837] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f99d67f3bf0
[ 58.719697] R13: 00007ffcabee6420 R14: 0000000000000000 R15: 00000000000000f8
[ 58.720611]
[ 58.720942] irq event stamp: 7887
[ 58.721374] hardirqs last enabled at (7897): [] __up_console_sem+0x78/0x80
[ 58.722481] hardirqs last disabled at (7908): [] __up_console_sem+0x5d/0x80
[ 58.723544] softirqs last enabled at (7366): [] irq_exit_rcu+0x93/0xc0
[ 58.724575] softirqs last disabled at (7361): [] irq_exit_rcu+0x93/0xc0
[ 58.725616] ---[ end trace 0000000000000000 ]---
[ 58.731609] ------------[ cut here ]------------
[ 58.732314] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.734030] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.735104] Modules linked in:
[ 58.735514] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.736695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.737727] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.738429] 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
[ 58.740639] RSP: 0018:ffff888016d8fc00 EFLAGS: 00010282
[ 58.741336] RAX: 0000000000000000 RBX: ffff888008e00c40 RCX: 0000000000000000
[ 58.742235] RDX: ffff88801a1351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.743146] RBP: ffff888008e00c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.744039] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.744948] R13: ffffffff84e23fe0 R14: ffff888008e00c48 R15: ffffffff84da7d60
[ 58.745869] FS: 0000555555c40400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.746870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.747576] CR2: 00007f1aa563d6f4 CR3: 000000001fdba000 CR4: 0000000000350ee0
[ 58.748464] Call Trace:
[ 58.748820]
[ 58.749122] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.749732] ipv6_frags_init_net+0x206/0x3c0
[ 58.750351] ops_init+0xbb/0x6b0
[ 58.750838] setup_net+0x3d9/0x990
[ 58.751297] ? down_read_killable+0x1d7/0x4e0
[ 58.751894] ? __pfx_setup_net+0x10/0x10
[ 58.752415] ? copy_net_ns+0x17c/0x770
[ 58.752953] copy_net_ns+0x321/0x770
[ 58.753439] create_new_namespaces+0x3f6/0xb30
[ 58.754072] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.754689] ksys_unshare+0x44d/0x8e0
[ 58.755221] ? __pfx_ksys_unshare+0x10/0x10
[ 58.755774] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.756517] __x64_sys_unshare+0x31/0x40
[ 58.757073] do_syscall_64+0x3f/0x90
[ 58.757547] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.758222] RIP: 0033:0x7f99d66e10d7
[ 58.758689] 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
[ 58.760869] RSP: 002b:00007ffcabee6348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.761842] RAX: ffffffffffffffda RBX: 00007ffcabee6988 RCX: 00007f99d66e10d7
[ 58.762703] RDX: 00007f99d674b41f RSI: 00007ffcabee62e0 RDI: 0000000040000000
[ 58.763660] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcabee60f0
[ 58.764561] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f99d67f3bf0
[ 58.765460] R13: 00007ffcabee6420 R14: 0000000000000000 R15: 00000000000000f8
[ 58.766384]
[ 58.766691] irq event stamp: 9909
[ 58.767176] hardirqs last enabled at (9921): [] __up_console_sem+0x78/0x80
[ 58.768253] hardirqs last disabled at (9932): [] __up_console_sem+0x5d/0x80
[ 58.769323] softirqs last enabled at (9858): [] irq_exit_rcu+0x93/0xc0
[ 58.770367] softirqs last disabled at (9853): [] irq_exit_rcu+0x93/0xc0
[ 58.771403] ---[ end trace 0000000000000000 ]---
[ 58.772725] ------------[ cut here ]------------
[ 58.773370] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.775338] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.776414] Modules linked in:
[ 58.776856] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.778015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.779031] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.779685] 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
[ 58.781868] RSP: 0018:ffff888016d8fbf0 EFLAGS: 00010286
[ 58.782521] RAX: 0000000000000000 RBX: ffff888014590a40 RCX: 0000000000000000
[ 58.783409] RDX: ffff88801a1351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.784300] RBP: ffff888014590a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.785193] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.786105] R13: ffffffff84e23fe0 R14: ffff888014590a48 R15: ffffffff84db0aa0
[ 58.787011] FS: 0000555555c40400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.788007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.788717] CR2: 00007f1aa563d6f4 CR3: 000000001fdba000 CR4: 0000000000350ee0
[ 58.789615] Call Trace:
[ 58.789978]
[ 58.790281] nf_ct_net_init+0x224/0x3d0
[ 58.790826] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.791409] ops_init+0xbb/0x6b0
[ 58.791892] setup_net+0x3d9/0x990
[ 58.792354] ? down_read_killable+0x1d7/0x4e0
[ 58.792957] ? __pfx_setup_net+0x10/0x10
[ 58.793480] ? copy_net_ns+0x17c/0x770
[ 58.794043] copy_net_ns+0x321/0x770
[ 58.794526] create_new_namespaces+0x3f6/0xb30
[ 58.795152] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.795774] ksys_unshare+0x44d/0x8e0
[ 58.796308] ? __pfx_ksys_unshare+0x10/0x10
[ 58.796895] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.797614] __x64_sys_unshare+0x31/0x40
[ 58.798170] do_syscall_64+0x3f/0x90
[ 58.798654] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.799331] RIP: 0033:0x7f99d66e10d7
[ 58.799820] 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
[ 58.801998] RSP: 002b:00007ffcabee6348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.802954] RAX: ffffffffffffffda RBX: 00007ffcabee6988 RCX: 00007f99d66e10d7
[ 58.803850] RDX: 00007f99d674b41f RSI: 00007ffcabee62e0 RDI: 0000000040000000
[ 58.804707] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcabee60f0
[ 58.805605] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f99d67f3bf0
[ 58.806510] R13: 00007ffcabee6420 R14: 0000000000000000 R15: 00000000000000f8
[ 58.807426]
[ 58.807731] irq event stamp: 10719
[ 58.808191] hardirqs last enabled at (10731): [] __up_console_sem+0x78/0x80
[ 58.809258] hardirqs last disabled at (10742): [] __up_console_sem+0x5d/0x80
[ 58.810342] softirqs last enabled at (10544): [] irq_exit_rcu+0x93/0xc0
[ 58.811433] softirqs last disabled at (10539): [] irq_exit_rcu+0x93/0xc0
[ 58.812481] ---[ end trace 0000000000000000 ]---
executing program
[ 60.363446] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.410847] Bluetooth: hci0: command 0x041b tx timeout
[ 64.458841] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.506844] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:02:03 Registers:
info registers vcpu 0
RAX=000000000002df05 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f694f60be60 CR3=000000001468a000 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=2033303a32303a32302038312079614d XMM01=5d3634373338362e38352020205b203a
XMM02=646f4d205d3634373338362e38352020 XMM03=6b7a79732033303a32303a3230203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383632203a4449
XMM06=57205d3333343238362e38352020205b XMM07=79732033303a32303a32302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016d8f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555555c40400 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=00007f1aa563d6f4 CR3=000000001fdba000 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