Warning: Permanently added '[localhost]:40666' (ECDSA) to the list of known hosts.
2023/05/17 23:07:56 fuzzer started
2023/05/17 23:07:56 dialing manager at localhost:44319
2023/05/17 23:07:56 checking machine...
2023/05/17 23:07:56 checking revisions...
syzkaller login: [ 35.825248] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:07:56 testing simple program...
[ 35.889351] cgroup: Unknown subsys name 'net'
[ 36.000195] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.783797] audit: type=1400 audit(1684364889.946:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.935484] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.938012] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.939973] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.943525] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.945011] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.946788] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.348238] ------------[ cut here ]------------
[ 50.348924] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.350680] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.351882] Modules linked in:
[ 50.352364] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.354437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.357017] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.357853] 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
[ 50.360212] RSP: 0018:ffff88801f867c00 EFLAGS: 00010282
[ 50.360900] RAX: 0000000000000000 RBX: ffff888015b0f840 RCX: 0000000000000000
[ 50.361841] RDX: ffff888015929b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.362813] RBP: ffff888015b0f854 R08: 0000000000000001 R09: 0000000000000000
[ 50.363791] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.364777] R13: ffffffff84e23fe0 R14: ffff888015b0f848 R15: ffffffff84d74dc0
[ 50.365760] FS: 0000555556e5e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.366851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.367661] CR2: 00007fe1f1eb16f4 CR3: 000000000b924000 CR4: 0000000000350ef0
[ 50.368654] Call Trace:
[ 50.369010]
[ 50.369367] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.370074] ipv4_frags_init_net+0x269/0x440
[ 50.370697] ops_init+0xbb/0x6b0
[ 50.371239] setup_net+0x3d9/0x990
[ 50.371737] ? down_read_killable+0x1d7/0x4e0
[ 50.372415] ? __pfx_setup_net+0x10/0x10
[ 50.372980] ? copy_net_ns+0x17c/0x770
[ 50.373572] copy_net_ns+0x321/0x770
[ 50.374135] create_new_namespaces+0x3f6/0xb30
[ 50.374777] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.375486] ksys_unshare+0x44d/0x8e0
[ 50.376076] ? __pfx_ksys_unshare+0x10/0x10
[ 50.376676] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.377500] __x64_sys_unshare+0x31/0x40
[ 50.378103] do_syscall_64+0x3f/0x90
[ 50.378636] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.379382] RIP: 0033:0x7fee96d150d7
[ 50.379907] 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
[ 50.382297] RSP: 002b:00007ffd4145bd98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.383311] RAX: ffffffffffffffda RBX: 00007ffd4145c3d8 RCX: 00007fee96d150d7
[ 50.384260] RDX: 00007fee96d7f41f RSI: 00007ffd4145bd30 RDI: 0000000040000000
[ 50.385197] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4145bb40
[ 50.386138] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fee96e27bf0
[ 50.387085] R13: 00007ffd4145be70 R14: 0000000000000000 R15: 00000000000000f8
[ 50.388078]
[ 50.388402] irq event stamp: 8025
[ 50.388849] hardirqs last enabled at (8035): [] __up_console_sem+0x78/0x80
[ 50.389979] hardirqs last disabled at (8046): [] __up_console_sem+0x5d/0x80
[ 50.391087] softirqs last enabled at (7594): [] irq_exit_rcu+0x93/0xc0
[ 50.392177] softirqs last disabled at (7579): [] irq_exit_rcu+0x93/0xc0
[ 50.393261] ---[ end trace 0000000000000000 ]---
[ 50.402934] ------------[ cut here ]------------
[ 50.403881] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.406176] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.407316] Modules linked in:
[ 50.407752] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.409160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.410370] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.411209] 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
[ 50.413750] RSP: 0018:ffff88801f867c00 EFLAGS: 00010282
[ 50.414608] RAX: 0000000000000000 RBX: ffff8880144fca40 RCX: 0000000000000000
[ 50.415696] RDX: ffff888015929b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.416785] RBP: ffff8880144fca54 R08: 0000000000000001 R09: 0000000000000000
[ 50.417868] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.418943] R13: ffffffff84e23fe0 R14: ffff8880144fca48 R15: ffffffff84da7d60
[ 50.420154] FS: 0000555556e5e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.421348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.422255] CR2: 00007f0446783000 CR3: 000000000b924000 CR4: 0000000000350ee0
[ 50.423300] Call Trace:
[ 50.423665]
[ 50.424000] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.424724] ipv6_frags_init_net+0x206/0x3c0
[ 50.425382] ops_init+0xbb/0x6b0
[ 50.425880] setup_net+0x3d9/0x990
[ 50.426416] ? down_read_killable+0x1d7/0x4e0
[ 50.427081] ? __pfx_setup_net+0x10/0x10
[ 50.427640] ? copy_net_ns+0x17c/0x770
[ 50.428252] copy_net_ns+0x321/0x770
[ 50.428784] create_new_namespaces+0x3f6/0xb30
[ 50.429464] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.430176] ksys_unshare+0x44d/0x8e0
[ 50.430719] ? __pfx_ksys_unshare+0x10/0x10
[ 50.431358] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.432207] __x64_sys_unshare+0x31/0x40
[ 50.432772] do_syscall_64+0x3f/0x90
[ 50.433350] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.434100] RIP: 0033:0x7fee96d150d7
[ 50.434611] 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
[ 50.436991] RSP: 002b:00007ffd4145bd98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.438060] RAX: ffffffffffffffda RBX: 00007ffd4145c3d8 RCX: 00007fee96d150d7
[ 50.439010] RDX: 00007fee96d7f41f RSI: 00007ffd4145bd30 RDI: 0000000040000000
[ 50.440012] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4145bb40
[ 50.440992] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fee96e27bf0
[ 50.441961] R13: 00007ffd4145be70 R14: 0000000000000000 R15: 00000000000000f8
[ 50.442965]
[ 50.443329] irq event stamp: 11357
[ 50.443836] hardirqs last enabled at (11367): [] __up_console_sem+0x78/0x80
[ 50.445053] hardirqs last disabled at (11380): [] __up_console_sem+0x5d/0x80
[ 50.446236] softirqs last enabled at (11038): [] irq_exit_rcu+0x93/0xc0
[ 50.447398] softirqs last disabled at (11019): [] irq_exit_rcu+0x93/0xc0
[ 50.448540] ---[ end trace 0000000000000000 ]---
[ 50.450163] ------------[ cut here ]------------
[ 50.450801] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.453324] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.454499] Modules linked in:
[ 50.454942] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.456245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.457367] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.458112] 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
[ 50.460519] RSP: 0018:ffff88801f867bf0 EFLAGS: 00010286
[ 50.461279] RAX: 0000000000000000 RBX: ffff8880144fd040 RCX: 0000000000000000
[ 50.462252] RDX: ffff888015929b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.463236] RBP: ffff8880144fd054 R08: 0000000000000001 R09: 0000000000000000
[ 50.464253] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.465233] R13: ffffffff84e23fe0 R14: ffff8880144fd048 R15: ffffffff84db0aa0
[ 50.466213] FS: 0000555556e5e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.467318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.468142] CR2: 00007f0446783000 CR3: 000000000b924000 CR4: 0000000000350ee0
[ 50.469127] Call Trace:
[ 50.469482]
[ 50.469811] nf_ct_net_init+0x224/0x3d0
[ 50.470421] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.471086] ops_init+0xbb/0x6b0
[ 50.471576] setup_net+0x3d9/0x990
[ 50.472126] ? down_read_killable+0x1d7/0x4e0
[ 50.472754] ? __pfx_setup_net+0x10/0x10
[ 50.473363] ? copy_net_ns+0x17c/0x770
[ 50.473923] copy_net_ns+0x321/0x770
[ 50.474504] create_new_namespaces+0x3f6/0xb30
[ 50.475187] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.475881] ksys_unshare+0x44d/0x8e0
[ 50.476472] ? __pfx_ksys_unshare+0x10/0x10
[ 50.477110] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.477894] __x64_sys_unshare+0x31/0x40
[ 50.478505] do_syscall_64+0x3f/0x90
[ 50.479064] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.479775] RIP: 0033:0x7fee96d150d7
[ 50.480341] 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
[ 50.482806] RSP: 002b:00007ffd4145bd98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.483871] RAX: ffffffffffffffda RBX: 00007ffd4145c3d8 RCX: 00007fee96d150d7
[ 50.484848] RDX: 00007fee96d7f41f RSI: 00007ffd4145bd30 RDI: 0000000040000000
[ 50.485830] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4145bb40
[ 50.486822] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fee96e27bf0
[ 50.487836] R13: 00007ffd4145be70 R14: 0000000000000000 R15: 00000000000000f8
[ 50.488839]
[ 50.489202] irq event stamp: 12175
[ 50.489679] hardirqs last enabled at (12185): [] __up_console_sem+0x78/0x80
[ 50.490854] hardirqs last disabled at (12196): [] __up_console_sem+0x5d/0x80
[ 50.492061] softirqs last enabled at (12134): [] irq_exit_rcu+0x93/0xc0
[ 50.493215] softirqs last disabled at (12129): [] irq_exit_rcu+0x93/0xc0
[ 50.494354] ---[ end trace 0000000000000000 ]---
executing program
[ 52.024906] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.072101] Bluetooth: hci0: command 0x041b tx timeout
[ 56.120135] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.169112] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:08:11 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f867620
R8 =0000000000000001 R9 =ffffed1003f0ceb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----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 0000555556e5e400 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=00007fe1f1eb16f4 CR3=000000000b924000 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=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
info registers vcpu 1
RAX=00000000000341d1 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f044677f000 CR3=000000000ea9a000 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=570568dca12a3fb29d44bffce94b2536
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000112bb0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7816d620d8789bf300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000