Warning: Permanently added '[localhost]:48512' (ECDSA) to the list of known hosts.
2023/05/17 21:19:22 fuzzer started
2023/05/17 21:19:22 dialing manager at localhost:44319
2023/05/17 21:19:22 checking machine...
2023/05/17 21:19:22 checking revisions...
syzkaller login: [ 41.471158] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:19:22 testing simple program...
[ 41.537861] cgroup: Unknown subsys name 'net'
[ 41.593467] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.958360] audit: type=1400 audit(1684358376.038:6): 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
[ 56.091342] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.094457] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.095827] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.098656] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.107501] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.108934] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 56.482801] ------------[ cut here ]------------
[ 56.483623] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.485524] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.486841] Modules linked in:
[ 56.487418] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.489694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.491826] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.493257] 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
[ 56.495943] RSP: 0018:ffff8880163d7c00 EFLAGS: 00010282
[ 56.496630] RAX: 0000000000000000 RBX: ffff88800fc6f040 RCX: 0000000000000000
[ 56.497534] RDX: ffff8880159ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.498435] RBP: ffff88800fc6f054 R08: 0000000000000001 R09: 0000000000000000
[ 56.499289] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.500179] R13: ffffffff84e23fe0 R14: ffff88800fc6f048 R15: ffffffff84d74dc0
[ 56.501073] FS: 00005555559d6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.502072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.502848] CR2: 00007f6dfa9146f4 CR3: 000000000e4a4000 CR4: 0000000000350ee0
[ 56.503735] Call Trace:
[ 56.504061]
[ 56.504385] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.504998] ipv4_frags_init_net+0x269/0x440
[ 56.505583] ops_init+0xbb/0x6b0
[ 56.506040] setup_net+0x3d9/0x990
[ 56.506537] ? down_read_killable+0x1d7/0x4e0
[ 56.507107] ? __pfx_setup_net+0x10/0x10
[ 56.507643] ? copy_net_ns+0x17c/0x770
[ 56.508151] copy_net_ns+0x321/0x770
[ 56.508660] create_new_namespaces+0x3f6/0xb30
[ 56.509256] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.509901] ksys_unshare+0x44d/0x8e0
[ 56.510424] ? __pfx_ksys_unshare+0x10/0x10
[ 56.510984] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.511734] __x64_sys_unshare+0x31/0x40
[ 56.512252] do_syscall_64+0x3f/0x90
[ 56.512780] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.513459] RIP: 0033:0x7f691a51e0d7
[ 56.513946] 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
[ 56.516169] RSP: 002b:00007ffead136338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.517126] RAX: ffffffffffffffda RBX: 00007ffead136978 RCX: 00007f691a51e0d7
[ 56.518025] RDX: 00007f691a58841f RSI: 00007ffead1362d0 RDI: 0000000040000000
[ 56.518940] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffead1360e0
[ 56.519837] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f691a630bf0
[ 56.520722] R13: 00007ffead136410 R14: 0000000000000000 R15: 00000000000000f8
[ 56.521649]
[ 56.521949] irq event stamp: 9047
[ 56.522420] hardirqs last enabled at (9059): [] __up_console_sem+0x78/0x80
[ 56.523485] hardirqs last disabled at (9070): [] __up_console_sem+0x5d/0x80
[ 56.524535] softirqs last enabled at (8954): [] irq_exit_rcu+0x93/0xc0
[ 56.525564] softirqs last disabled at (8949): [] irq_exit_rcu+0x93/0xc0
[ 56.526601] ---[ end trace 0000000000000000 ]---
[ 56.531882] ------------[ cut here ]------------
[ 56.532495] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.534136] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.535223] Modules linked in:
[ 56.535655] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.536815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.537829] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.538534] 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
[ 56.540727] RSP: 0018:ffff8880163d7c00 EFLAGS: 00010282
[ 56.541417] RAX: 0000000000000000 RBX: ffff88800e88d840 RCX: 0000000000000000
[ 56.542287] RDX: ffff8880159ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.543215] RBP: ffff88800e88d854 R08: 0000000000000001 R09: 0000000000000000
[ 56.544110] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.544996] R13: ffffffff84e23fe0 R14: ffff88800e88d848 R15: ffffffff84da7d60
[ 56.545897] FS: 00005555559d6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.546910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.547652] CR2: 00007f6dfa9146f4 CR3: 000000000e4a4000 CR4: 0000000000350ee0
[ 56.548541] Call Trace:
[ 56.548881]
[ 56.549182] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.549836] ipv6_frags_init_net+0x206/0x3c0
[ 56.550432] ops_init+0xbb/0x6b0
[ 56.550877] setup_net+0x3d9/0x990
[ 56.551366] ? down_read_killable+0x1d7/0x4e0
[ 56.551942] ? __pfx_setup_net+0x10/0x10
[ 56.552479] ? copy_net_ns+0x17c/0x770
[ 56.552989] copy_net_ns+0x321/0x770
[ 56.553495] create_new_namespaces+0x3f6/0xb30
[ 56.554084] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.554748] ksys_unshare+0x44d/0x8e0
[ 56.555239] ? __pfx_ksys_unshare+0x10/0x10
[ 56.555807] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.556545] __x64_sys_unshare+0x31/0x40
[ 56.557078] do_syscall_64+0x3f/0x90
[ 56.557579] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.558229] RIP: 0033:0x7f691a51e0d7
[ 56.558731] 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
[ 56.560916] RSP: 002b:00007ffead136338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.561878] RAX: ffffffffffffffda RBX: 00007ffead136978 RCX: 00007f691a51e0d7
[ 56.562765] RDX: 00007f691a58841f RSI: 00007ffead1362d0 RDI: 0000000040000000
[ 56.563651] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffead1360e0
[ 56.564544] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f691a630bf0
[ 56.565456] R13: 00007ffead136410 R14: 0000000000000000 R15: 00000000000000f8
[ 56.566396]
[ 56.566697] irq event stamp: 10829
[ 56.567127] hardirqs last enabled at (10839): [] __up_console_sem+0x78/0x80
[ 56.568212] hardirqs last disabled at (10850): [] __up_console_sem+0x5d/0x80
[ 56.569285] softirqs last enabled at (9878): [] irq_exit_rcu+0x93/0xc0
[ 56.570331] softirqs last disabled at (9873): [] irq_exit_rcu+0x93/0xc0
[ 56.571384] ---[ end trace 0000000000000000 ]---
[ 56.572686] ------------[ cut here ]------------
[ 56.573275] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.575219] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.576301] Modules linked in:
[ 56.576737] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.577889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.578940] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.579630] 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
[ 56.581811] RSP: 0018:ffff8880163d7bf0 EFLAGS: 00010286
[ 56.582495] RAX: 0000000000000000 RBX: ffff88800e88de40 RCX: 0000000000000000
[ 56.583388] RDX: ffff8880159ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.584252] RBP: ffff88800e88de54 R08: 0000000000000001 R09: 0000000000000000
[ 56.585146] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.586042] R13: ffffffff84e23fe0 R14: ffff88800e88de48 R15: ffffffff84db0aa0
[ 56.586944] FS: 00005555559d6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.587938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.588684] CR2: 00007f6dfa9146f4 CR3: 000000000e4a4000 CR4: 0000000000350ee0
[ 56.589576] Call Trace:
[ 56.589910]
[ 56.590216] nf_ct_net_init+0x224/0x3d0
[ 56.590783] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.591385] ops_init+0xbb/0x6b0
[ 56.591835] setup_net+0x3d9/0x990
[ 56.592290] ? down_read_killable+0x1d7/0x4e0
[ 56.592898] ? __pfx_setup_net+0x10/0x10
[ 56.593441] ? copy_net_ns+0x17c/0x770
[ 56.593951] copy_net_ns+0x321/0x770
[ 56.594485] create_new_namespaces+0x3f6/0xb30
[ 56.595077] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.595722] ksys_unshare+0x44d/0x8e0
[ 56.596217] ? __pfx_ksys_unshare+0x10/0x10
[ 56.596783] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.597520] __x64_sys_unshare+0x31/0x40
[ 56.598043] do_syscall_64+0x3f/0x90
[ 56.598579] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.599222] RIP: 0033:0x7f691a51e0d7
[ 56.599732] 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
[ 56.601889] RSP: 002b:00007ffead136338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.602846] RAX: ffffffffffffffda RBX: 00007ffead136978 RCX: 00007f691a51e0d7
[ 56.603741] RDX: 00007f691a58841f RSI: 00007ffead1362d0 RDI: 0000000040000000
[ 56.604632] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffead1360e0
[ 56.605517] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f691a630bf0
[ 56.606403] R13: 00007ffead136410 R14: 0000000000000000 R15: 00000000000000f8
[ 56.607282]
[ 56.607619] irq event stamp: 11599
[ 56.608060] hardirqs last enabled at (11609): [] __up_console_sem+0x78/0x80
[ 56.609133] hardirqs last disabled at (11620): [] __up_console_sem+0x5d/0x80
[ 56.610206] softirqs last enabled at (11148): [] irq_exit_rcu+0x93/0xc0
[ 56.611269] softirqs last disabled at (11143): [] irq_exit_rcu+0x93/0xc0
[ 56.612295] ---[ end trace 0000000000000000 ]---
[ 58.175975] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.223371] Bluetooth: hci0: command 0x041b tx timeout
[ 62.271407] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.319384] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:19:32 Registers:
info registers vcpu 0
RAX=0000000000023e21 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=00007f4e69991de0 CR3=000000001622c000 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=c5d25366c3fafca97d4fdfcc8c17fd85
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e5214750912aee4a000000000013b548 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=afc2d0001657a19800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880163d75e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555559d6400 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=00007f6dfa9146f4 CR3=000000000e4a4000 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