Warning: Permanently added '[localhost]:63246' (ECDSA) to the list of known hosts.
2023/05/16 23:23:13 fuzzer started
2023/05/16 23:23:13 dialing manager at localhost:35573
2023/05/16 23:23:13 checking machine...
2023/05/16 23:23:13 checking revisions...
syzkaller login: [ 46.432824] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:23:13 testing simple program...
[ 46.506906] cgroup: Unknown subsys name 'net'
[ 46.697711] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.962532] audit: type=1400 audit(1684279406.408:6): 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
[ 60.050930] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.053770] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.054995] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.057664] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.060185] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.061506] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.456636] ------------[ cut here ]------------
[ 60.457385] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.459442] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.460518] Modules linked in:
[ 60.460928] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.466403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.467786] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.468688] 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
[ 60.471243] RSP: 0018:ffff88801f24fc00 EFLAGS: 00010282
[ 60.471994] RAX: 0000000000000000 RBX: ffff88801636c840 RCX: 0000000000000000
[ 60.472983] RDX: ffff888014351b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.473971] RBP: ffff88801636c854 R08: 0000000000000001 R09: 0000000000000000
[ 60.475021] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.475990] R13: ffffffff84e223a0 R14: ffff88801636c848 R15: ffffffff84d73340
[ 60.476914] FS: 0000555556321400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.477929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.478692] CR2: 00007f5e157bb6f4 CR3: 0000000018d3e000 CR4: 0000000000350ee0
[ 60.479607] Call Trace:
[ 60.479946]
[ 60.480288] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.480922] ipv4_frags_init_net+0x269/0x440
[ 60.481528] ops_init+0xbb/0x6b0
[ 60.481988] setup_net+0x3d9/0x990
[ 60.482483] ? down_read_killable+0x1d7/0x4e0
[ 60.483122] ? __pfx_setup_net+0x10/0x10
[ 60.483640] ? copy_net_ns+0x17c/0x770
[ 60.484188] copy_net_ns+0x321/0x770
[ 60.484684] create_new_namespaces+0x3f6/0xb30
[ 60.485320] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.485967] ksys_unshare+0x44d/0x8e0
[ 60.486516] ? __pfx_ksys_unshare+0x10/0x10
[ 60.487109] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.487835] __x64_sys_unshare+0x31/0x40
[ 60.488392] do_syscall_64+0x3f/0x90
[ 60.488876] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.489560] RIP: 0033:0x7f7ec38580d7
[ 60.490061] 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
[ 60.492261] RSP: 002b:00007fff7a80cca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.493222] RAX: ffffffffffffffda RBX: 00007fff7a80d2e8 RCX: 00007f7ec38580d7
[ 60.494114] RDX: 00007f7ec38c241f RSI: 00007fff7a80cc40 RDI: 0000000040000000
[ 60.495013] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7a80ca50
[ 60.495921] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7ec396abf0
[ 60.496833] R13: 00007fff7a80cd80 R14: 0000000000000000 R15: 00000000000000f8
[ 60.497766]
[ 60.498109] irq event stamp: 8585
[ 60.498539] hardirqs last enabled at (8595): [] __up_console_sem+0x78/0x80
[ 60.499624] hardirqs last disabled at (8606): [] __up_console_sem+0x5d/0x80
[ 60.500689] softirqs last enabled at (8156): [] irq_exit_rcu+0x93/0xc0
[ 60.501734] softirqs last disabled at (8145): [] irq_exit_rcu+0x93/0xc0
[ 60.502774] ---[ end trace 0000000000000000 ]---
[ 60.508451] ------------[ cut here ]------------
[ 60.509065] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.510849] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.511920] Modules linked in:
[ 60.512371] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.513528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.514548] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.515239] 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
[ 60.517421] RSP: 0018:ffff88801f24fc00 EFLAGS: 00010282
[ 60.518109] RAX: 0000000000000000 RBX: ffff88800ed40840 RCX: 0000000000000000
[ 60.518996] RDX: ffff888014351b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.519899] RBP: ffff88800ed40854 R08: 0000000000000001 R09: 0000000000000000
[ 60.520795] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.521683] R13: ffffffff84e223a0 R14: ffff88800ed40848 R15: ffffffff84da62e0
[ 60.522574] FS: 0000555556321400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.523588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.524335] CR2: 00007f5e157bb6f4 CR3: 0000000018d3e000 CR4: 0000000000350ee0
[ 60.525225] Call Trace:
[ 60.525558]
[ 60.525861] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.526502] ipv6_frags_init_net+0x206/0x3c0
[ 60.527099] ops_init+0xbb/0x6b0
[ 60.527544] setup_net+0x3d9/0x990
[ 60.528002] ? down_read_killable+0x1d7/0x4e0
[ 60.528610] ? __pfx_setup_net+0x10/0x10
[ 60.529151] ? copy_net_ns+0x17c/0x770
[ 60.529660] copy_net_ns+0x321/0x770
[ 60.530173] create_new_namespaces+0x3f6/0xb30
[ 60.530786] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.531443] ksys_unshare+0x44d/0x8e0
[ 60.531943] ? __pfx_ksys_unshare+0x10/0x10
[ 60.532524] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.533276] __x64_sys_unshare+0x31/0x40
[ 60.533798] do_syscall_64+0x3f/0x90
[ 60.534300] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.534965] RIP: 0033:0x7f7ec38580d7
[ 60.535469] 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
[ 60.537713] RSP: 002b:00007fff7a80cca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.538705] RAX: ffffffffffffffda RBX: 00007fff7a80d2e8 RCX: 00007f7ec38580d7
[ 60.539637] RDX: 00007f7ec38c241f RSI: 00007fff7a80cc40 RDI: 0000000040000000
[ 60.540570] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7a80ca50
[ 60.541485] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7ec396abf0
[ 60.542406] R13: 00007fff7a80cd80 R14: 0000000000000000 R15: 00000000000000f8
[ 60.543371]
[ 60.543684] irq event stamp: 10337
[ 60.544164] hardirqs last enabled at (10349): [] __up_console_sem+0x78/0x80
[ 60.545294] hardirqs last disabled at (10360): [] __up_console_sem+0x5d/0x80
[ 60.546399] softirqs last enabled at (9862): [] irq_exit_rcu+0x93/0xc0
[ 60.547458] softirqs last disabled at (9857): [] irq_exit_rcu+0x93/0xc0
[ 60.548510] ---[ end trace 0000000000000000 ]---
[ 60.549928] ------------[ cut here ]------------
[ 60.550577] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.552652] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.553733] Modules linked in:
[ 60.554192] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.555398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.556444] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.557109] 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
[ 60.559313] RSP: 0018:ffff88801f24fbf0 EFLAGS: 00010286
[ 60.559973] RAX: 0000000000000000 RBX: ffff88800ed40e40 RCX: 0000000000000000
[ 60.560893] RDX: ffff888014351b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.561798] RBP: ffff88800ed40e54 R08: 0000000000000001 R09: 0000000000000000
[ 60.562704] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.563585] R13: ffffffff84e223a0 R14: ffff88800ed40e48 R15: ffffffff84daf020
[ 60.564480] FS: 0000555556321400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.565497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.566263] CR2: 00007f5e157bb6f4 CR3: 0000000018d3e000 CR4: 0000000000350ee0
[ 60.567206] Call Trace:
[ 60.567542]
[ 60.567850] nf_ct_net_init+0x224/0x3d0
[ 60.568413] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.568991] ops_init+0xbb/0x6b0
[ 60.569467] setup_net+0x3d9/0x990
[ 60.569918] ? down_read_killable+0x1d7/0x4e0
[ 60.570512] ? __pfx_setup_net+0x10/0x10
[ 60.571065] ? copy_net_ns+0x17c/0x770
[ 60.571579] copy_net_ns+0x321/0x770
[ 60.572104] create_new_namespaces+0x3f6/0xb30
[ 60.572695] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.573354] ksys_unshare+0x44d/0x8e0
[ 60.573856] ? __pfx_ksys_unshare+0x10/0x10
[ 60.574440] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.575213] __x64_sys_unshare+0x31/0x40
[ 60.575731] do_syscall_64+0x3f/0x90
[ 60.576234] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.576891] RIP: 0033:0x7f7ec38580d7
[ 60.577389] 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
[ 60.579609] RSP: 002b:00007fff7a80cca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.580601] RAX: ffffffffffffffda RBX: 00007fff7a80d2e8 RCX: 00007f7ec38580d7
[ 60.581508] RDX: 00007f7ec38c241f RSI: 00007fff7a80cc40 RDI: 0000000040000000
[ 60.582402] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7a80ca50
[ 60.583324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7ec396abf0
[ 60.584223] R13: 00007fff7a80cd80 R14: 0000000000000000 R15: 00000000000000f8
[ 60.585145]
[ 60.585445] irq event stamp: 11143
[ 60.585880] hardirqs last enabled at (11153): [] __up_console_sem+0x78/0x80
[ 60.586963] hardirqs last disabled at (11164): [] __up_console_sem+0x5d/0x80
[ 60.588056] softirqs last enabled at (10994): [] irq_exit_rcu+0x93/0xc0
[ 60.589110] softirqs last disabled at (10989): [] irq_exit_rcu+0x93/0xc0
[ 60.590167] ---[ end trace 0000000000000000 ]---
executing program
[ 62.136712] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.184139] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.232130] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.280105] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:23:16 Registers:
info registers vcpu 0
RAX=000000000002280b RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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=00007fb9395d8ad0 CR3=000000000e6e4000 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=2037323a33323a33322036312079614d XMM01=5d3538333735342e30362020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f24f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555556321400 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=00007f5e157bb6f4 CR3=0000000018d3e000 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