last executing test programs: 4.633632085s ago: executing program 2 (id=8): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x10004, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x206c) mknod$loop(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0x1000, 0x0) 4.389232552s ago: executing program 0 (id=14): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x3}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x42}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001380)=@newtfilter={0xc4, 0x2c, 0xd27, 0x70bd24, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x4, 0xc}, {}, {0x1, 0xe}}, [@filter_kind_options=@f_u32={{0x8}, {0x98, 0x2, [@TCA_U32_SEL={0x94, 0x5, {0x0, 0x6, 0x8, 0x101, 0x4, 0xe, 0x7, 0x2, [{0x8e5, 0x8b39, 0x3a, 0x40}, {0x8, 0x7, 0x9, 0x2d}, {0xffffff89, 0x9d2, 0x2, 0x10000}, {0x9, 0x3, 0x8, 0x8}, {0x0, 0x8, 0x3b7, 0x5}, {0x553e3387, 0x3, 0x8000, 0x2}, {0x8001, 0x4, 0x1}, {0xffffffff, 0xa8c, 0xfffffff8, 0xd}]}}]}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@gettfilter={0x2c, 0x2e, 0x205, 0x70bd2c, 0x25dfdafd, {0x0, 0x0, 0x0, 0x0, {0xc, 0xc}, {0x0, 0xfff1}, {0xe}}, [{0x8, 0xb, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000801}, 0x24049806) 4.22109071s ago: executing program 0 (id=16): syz_io_uring_setup(0x4b2, &(0x7f0000000180)={0x0, 0x10c8, 0x0, 0x80004, 0x91}, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x404c000}, 0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, &(0x7f0000000140)=0x9f) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x8000000000000001, 0x1000000000, 0x0, 0x200000000000043, 0x2000004, 0x0, 0x2004cb, 0x0, 0xa7c, 0x9, 0x7, 0x8000000009, 0x803, 0x0, 0x978b], 0xeeee8000, 0x202}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x3000, 0x1, 0x8, 0x8, 0xb, 0xe6, 0x40, 0x0, 0x0, 0x81, 0x80}, {0x5000, 0x3000, 0x3, 0x0, 0x42, 0x5, 0x75, 0x6, 0x36, 0x0, 0x2, 0x87}, {0x0, 0xdddd0000, 0xe, 0x5, 0x3, 0x7, 0x0, 0x9, 0x1, 0xa4, 0x5, 0x5}, {0x1, 0xeeee0000, 0x9, 0x6, 0x5, 0x42, 0xb, 0xff, 0x8, 0x7, 0xe}, {0xffff1000, 0xd000, 0xf, 0x3, 0x16, 0x7, 0xab, 0x8, 0x9, 0x9, 0xf7, 0x97}, {0xeeefa000, 0xdddd0000, 0xe, 0xa0, 0xb1, 0x8, 0x1, 0xa0, 0x82, 0x2f, 0x1, 0x7}, {0x3000, 0x3000, 0xf, 0x5, 0x7, 0x5, 0x7, 0x3, 0x8, 0x81, 0x40, 0x70}, {0xdddd0000, 0x4000, 0xa, 0x5, 0xcd, 0x7, 0x1, 0x9, 0x2, 0xc, 0xb0, 0x81}, {0xeeee0000, 0x30}, {0x8000000, 0x7}, 0x80000031, 0x0, 0x3000, 0x2024, 0xc, 0x0, 0x100000, [0x6800000000000000, 0x4, 0x3, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.060034487s ago: executing program 0 (id=20): sendmsg$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f00000001c0)='\b', 0x1}], 0x1, 0x0, 0x0, 0x60000000}, 0x810) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000010000100"/20, @ANYRES32=r3, @ANYBLOB="0000240000000000240012001400010062726964"], 0x3}, 0x1, 0x0, 0x0, 0x40900}, 0x0) splice(r0, 0x0, r2, 0x0, 0x10d00, 0x9) 4.007594729s ago: executing program 0 (id=23): pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) write(r1, &(0x7f0000000640)="240000001e005f02140c00fffffffff80700000001000000000000000500e99c11e8", 0x22) sendfile(r0, r1, 0x0, 0x40fffc) 3.708660184s ago: executing program 2 (id=26): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000000c0)={0x50, 0x0, r1, {0x7, 0x1f, 0xa, 0x42418, 0x2, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x10, 0x88}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000006380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20, 0x0, 0x7ff, {0x0, 0x7f69ff17f1e1ab77}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000140)="10c7", 0x2}], 0x1) 3.68117762s ago: executing program 2 (id=27): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001380)=@newtfilter={0xc4, 0x2c, 0xd27, 0x70bd24, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0x4, 0xc}, {}, {0x1, 0xe}}, [@filter_kind_options=@f_u32={{0x8}, {0x98, 0x2, [@TCA_U32_SEL={0x94, 0x5, {0x0, 0x6, 0x8, 0x101, 0x4, 0xe, 0x7, 0x2, [{0x8e5, 0x8b39, 0x3a, 0x40}, {0x8, 0x7, 0x9, 0x2d}, {0xffffff89, 0x9d2, 0x2, 0x10000}, {0x9, 0x3, 0x8, 0x8}, {0x0, 0x8, 0x3b7, 0x5}, {0x553e3387, 0x3, 0x8000, 0x2}, {0x8001, 0x4, 0x1}, {0xffffffff, 0xa8c, 0xfffffff8, 0xd}]}}]}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@gettfilter={0x2c, 0x2e, 0x205, 0x70bd2c, 0x25dfdafd, {0x0, 0x0, 0x0, r3, {0xc, 0xc}, {0x0, 0xfff1}, {0xe}}, [{0x8, 0xb, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000801}, 0x24049806) 3.550526571s ago: executing program 2 (id=29): syz_io_uring_setup(0x4b2, &(0x7f0000000180)={0x0, 0x10c8, 0x0, 0x80004, 0x91}, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x404c000}, 0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, &(0x7f0000000140)=0x9f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000003c0)={[0x8000000000000001, 0x1000000000, 0x0, 0x200000000000043, 0x2000004, 0x0, 0x2004cb, 0x0, 0xa7c, 0x9, 0x7, 0x8000000009, 0x803, 0x0, 0x978b], 0xeeee8000, 0x202}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x3000, 0x1, 0x8, 0x8, 0xb, 0xe6, 0x40, 0x0, 0x0, 0x81, 0x80}, {0x5000, 0x3000, 0x3, 0x0, 0x42, 0x5, 0x75, 0x6, 0x36, 0x0, 0x2, 0x87}, {0x0, 0xdddd0000, 0xe, 0x5, 0x3, 0x7, 0x0, 0x9, 0x1, 0xa4, 0x5, 0x5}, {0x1, 0xeeee0000, 0x9, 0x6, 0x5, 0x42, 0xb, 0xff, 0x8, 0x7, 0xe}, {0xffff1000, 0xd000, 0xf, 0x3, 0x16, 0x7, 0xab, 0x8, 0x9, 0x9, 0xf7, 0x97}, {0xeeefa000, 0xdddd0000, 0xe, 0xa0, 0xb1, 0x8, 0x1, 0xa0, 0x82, 0x2f, 0x1, 0x7}, {0x3000, 0x3000, 0xf, 0x5, 0x7, 0x5, 0x7, 0x3, 0x8, 0x81, 0x40, 0x70}, {0xdddd0000, 0x4000, 0xa, 0x5, 0xcd, 0x7, 0x1, 0x9, 0x2, 0xc, 0xb0, 0x81}, {0xeeee0000, 0x30}, {0x8000000, 0x7}, 0x80000031, 0x0, 0x3000, 0x2024, 0xc, 0x0, 0x100000, [0x6800000000000000, 0x4, 0x3, 0x8]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 3.41098475s ago: executing program 2 (id=32): syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) write$char_usb(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x53, &(0x7f0000000000)=ANY=[], 0x0) 1.377970945s ago: executing program 1 (id=43): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x94}, 0x1, 0x0, 0x0, 0x20044010}, 0x4040) 1.321010559s ago: executing program 2 (id=44): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000019080)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) futex(0x0, 0x3c, 0x0, 0x0, &(0x7f0000048000), 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7fff}, 0x94) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) mlock2(&(0x7f00005d3000/0x3000)=nil, 0x3000, 0x1) 1.320660389s ago: executing program 1 (id=45): r0 = userfaultfd(0x1) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x91c6b000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) readv(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/114, 0x72}], 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000000000/0x800000)=nil, 0x800000}) r1 = socket(0x10, 0x803, 0x0) ptrace(0x10, 0x0) exit(0x100000000000035) sendmsg$nl_route(r1, 0x0, 0x440b0) ioctl$IOMMU_IOAS_MAP(0xffffffffffffffff, 0x3b85, &(0x7f0000000100)={0x28, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$IOMMU_IOAS_MAP(0xffffffffffffffff, 0x3b85, &(0x7f00000001c0)={0x28, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$sock_FIOGETOWN(r1, 0x8903, 0x0) syz_open_procfs(0x0, 0x0) 969.79197ms ago: executing program 0 (id=50): syz_io_uring_setup(0x4b2, &(0x7f0000000180)={0x0, 0x10c8, 0x0, 0x80004, 0x91}, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x404c000}, 0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, &(0x7f0000000140)=0x9f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000003c0)={[0x8000000000000001, 0x1000000000, 0x0, 0x200000000000043, 0x2000004, 0x0, 0x2004cb, 0x0, 0xa7c, 0x9, 0x7, 0x8000000009, 0x803, 0x0, 0x978b], 0xeeee8000, 0x202}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x3000, 0x1, 0x8, 0x8, 0xb, 0xe6, 0x40, 0x0, 0x0, 0x81, 0x80}, {0x5000, 0x3000, 0x3, 0x0, 0x42, 0x5, 0x75, 0x6, 0x36, 0x0, 0x2, 0x87}, {0x0, 0xdddd0000, 0xe, 0x5, 0x3, 0x7, 0x0, 0x9, 0x1, 0xa4, 0x5, 0x5}, {0x1, 0xeeee0000, 0x9, 0x6, 0x5, 0x42, 0xb, 0xff, 0x8, 0x7, 0xe}, {0xffff1000, 0xd000, 0xf, 0x3, 0x16, 0x7, 0xab, 0x8, 0x9, 0x9, 0xf7, 0x97}, {0xeeefa000, 0xdddd0000, 0xe, 0xa0, 0xb1, 0x8, 0x1, 0xa0, 0x82, 0x2f, 0x1, 0x7}, {0x3000, 0x3000, 0xf, 0x5, 0x7, 0x5, 0x7, 0x3, 0x8, 0x81, 0x40, 0x70}, {0xdddd0000, 0x4000, 0xa, 0x5, 0xcd, 0x7, 0x1, 0x9, 0x2, 0xc, 0xb0, 0x81}, {0xeeee0000, 0x30}, {0x8000000, 0x7}, 0x80000031, 0x0, 0x3000, 0x2024, 0xc, 0x0, 0x100000, [0x6800000000000000, 0x4, 0x3, 0x8]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 810.088276ms ago: executing program 3 (id=51): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x28, 0x2, 0x1030, 0x4, 0x0, 0xfffffffc}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x105842, 0xa9) writev(r2, &(0x7f0000000a40)=[{0x0}, {&(0x7f0000000e00)='t', 0x2fd200}, {0x0, 0x40000}, {&(0x7f0000001000)="d6", 0x20c00}], 0x21) 714.248464ms ago: executing program 0 (id=52): syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) write$char_usb(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x53, &(0x7f0000000000)=ANY=[], 0x0) 713.774464ms ago: executing program 3 (id=53): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000001ec0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x9, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r3, r2, 0x16, 0x0, @void}, 0x10) write$cgroup_pid(r1, &(0x7f00000001c0), 0x12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r4, 0x1, 0x43, &(0x7f0000000200), 0x10) 654.900549ms ago: executing program 3 (id=54): socket$nl_sock_diag(0x10, 0x3, 0x4) socket$alg(0x26, 0x5, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000000)="0000000000000002", 0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000b00), 0x0, 0x4001) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r0, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x4}], 0x1c) sendto$inet6(r3, &(0x7f0000000040)='l', 0x1, 0x7ddfdbdfafa51cdd, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @loopback, 0xffffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="02"], 0x9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, 0x8) 540.56155ms ago: executing program 3 (id=55): r0 = socket$netlink(0x10, 0x3, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x1, 0x0, 0x7ffc0002}]}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r1, &(0x7f0000000380)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000001c0)="bc1aec4732a57627282a42500fe83c7b35552b01641d722394b13d65705fba7bba2ef200723da115a179e578d67436cd71aa36638b2ba8dbbaeee83d884b", 0x3e}], 0x1}}, {{&(0x7f00000000c0)={0xa, 0x4e20, 0x4, @remote, 0x1}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000200)="77616a61832484c46a7ce54c3bbcaf4720ab", 0x12}], 0x1}}], 0x2, 0x4) read$FUSE(0xffffffffffffffff, &(0x7f0000002340)={0x2020}, 0x2020) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002300)={0x0, 0x4, 0xa629, 0x800}, 0x10) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xc, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001f80), 0x2, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f0000001fc0)={0x42, 0x3, 0x0, {0x0, 0x21, 0x0, '/proc/sys/net/ipv4/vs/secure_tcp\x00'}}, 0x42) 470.795333ms ago: executing program 3 (id=56): r0 = syz_open_dev$evdev(0x0, 0x1, 0x2002) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) 470.213047ms ago: executing program 1 (id=57): mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x88}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x200000, 0x8000, 0x0, 0x0, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r3, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000800)="c5ce08", 0x3}], 0x2) close(r0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000018c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r4, 0xffffffffffffffff, 0x0) 459.12991ms ago: executing program 3 (id=58): pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) write(r1, &(0x7f0000000640)="240000001e005f02140c00fffffffff80700000001000000000000000500e99c11e8", 0x22) sendfile(r0, r1, 0x0, 0x40fffc) 300.709829ms ago: executing program 1 (id=59): socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @ipv4={'\x00', '\xff\xff', @empty}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x659, @empty, 0xff}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0x801, 0x70bd28, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42005}}, 0x20}, 0x1, 0x0, 0x0, 0x4050805}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) write$cgroup_pid(r2, 0x0, 0x0) 300.262725ms ago: executing program 1 (id=60): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0xd, 0x10d, 0x1}}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@gettfilter={0x24, 0x2e, 0x205, 0x70bd2c, 0x25dfdafd, {0x0, 0x0, 0x0, 0x0, {0xc, 0xc}, {0xfff1, 0xfff1}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000801}, 0x4041080) 0s ago: executing program 1 (id=61): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x32cc0000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) kernel console output (not intermixed with test programs): 8KB 63KB [ 99.281173][ T5762] jbd2_inode 16KB 19KB [ 99.285312][ T5762] ext4_system_zone 1KB 3KB [ 99.287817][ T5762] ext4_io_end_vec 4KB 11KB [ 99.289953][ T5762] userfaultfd_ctx_cache 17KB 31KB [ 99.292521][ T5762] zspage 121KB 157KB [ 99.294890][ T5762] zs_handle 147KB 380KB [ 99.297301][ T5762] pid_namespace 68KB 92KB [ 99.299345][ T5762] kvm_gmem_inode_cache 15KB 31KB [ 99.301328][ T5762] kvm_vcpu 93KB 187KB [ 99.303718][ T5762] kvm_mmu_page_header 9KB 23KB [ 99.306017][ T5762] pte_list_desc 7KB 15KB [ 99.307908][ T5762] x86_emulator 94KB 189KB [ 99.309791][ T5762] rpc_buffers 25KB 31KB [ 99.311723][ T5762] rpc_tasks 8KB 15KB [ 99.314174][ T5762] UNIX-STREAM 61KB 245KB [ 99.316133][ T5762] UNIX 91KB 336KB [ 99.318043][ T5762] tcp_bind2_bucket 1KB 16KB [ 99.320014][ T5762] tcp_bind_bucket 1KB 12KB [ 99.321959][ T5762] ip_fib_trie 26KB 28KB [ 99.323949][ T5762] ip_fib_alias 77KB 83KB [ 99.326092][ T5762] rtable 10KB 36KB [ 99.328002][ T5762] RAW 65KB 95KB [ 99.329924][ T5762] UDP 82KB 191KB [ 99.331768][ T5762] tw_sock_TCP 0KB 3KB [ 99.333800][ T5762] request_sock_TCP 0KB 7KB [ 99.335780][ T5762] TCP 25KB 255KB [ 99.337696][ T5762] hugetlbfs_inode_cache 15KB 31KB [ 99.339751][ T5762] netfs_subrequest 35KB 39KB [ 99.341678][ T5762] netfs_request 105KB 111KB [ 99.343694][ T5762] bio-280 21KB 23KB [ 99.345663][ T5762] ep_head 3KB 20KB [ 99.347607][ T5762] eventpoll_pwq 9KB 35KB [ 99.349528][ T5762] eventpoll_epi 52KB 78KB [ 99.351461][ T5762] inotify_inode_mark 34KB 46KB [ 99.353513][ T5762] sgpool-128 17KB 29KB [ 99.355446][ T5762] sgpool-64 25KB 31KB [ 99.357361][ T5762] sgpool-32 2KB 252KB [ 99.359345][ T5762] sgpool-16 5KB 109KB [ 99.361240][ T5762] sgpool-8 1KB 62KB [ 99.363370][ T5762] bio_crypt_ctx 9KB 11KB [ 99.365308][ T5762] bio_integrity_data 7KB 8KB [ 99.367195][ T5762] request_queue 228KB 247KB [ 99.369117][ T5762] blkdev_ioc 0KB 7KB [ 99.371006][ T5762] bio-200 9KB 70KB [ 99.373078][ T5762] biovec-max 229KB 476KB [ 99.375183][ T5762] biovec-64 0KB 189KB [ 99.377077][ T5762] biovec-16 0KB 46KB [ 99.378982][ T5762] uid_cache 33KB 54KB [ 99.380905][ T5762] iommu_iova_magazine 972KB 1102KB [ 99.382903][ T5762] iommu_iova 163KB 216KB [ 99.384976][ T5762] dmaengine-unmap-256 26KB 30KB [ 99.386931][ T5762] dmaengine-unmap-128 14KB 30KB [ 99.388910][ T5762] dmaengine-unmap-16 7KB 8KB [ 99.390855][ T5762] dmaengine-unmap-2 3KB 4KB [ 99.392804][ T5762] QIPCRTR 18KB 31KB [ 99.394903][ T5762] audit_buffer 25KB 35KB [ 99.397455][ T5762] skbuff_ext_cache 1KB 28KB [ 99.400045][ T5762] skbuff_small_head 1603KB 1672KB [ 99.402601][ T5762] skbuff_fclone_cache 37KB 125KB [ 99.405329][ T5762] skbuff_head_cache 2181KB 2195KB [ 99.407883][ T5762] configfs_dir_cache 15KB 16KB [ 99.410475][ T5762] file_lock_cache 14KB 47KB [ 99.413111][ T5762] file_lock_ctx 41KB 43KB [ 99.415220][ T5762] fsnotify_inode_mark_connector 29KB 43KB [ 99.417526][ T5762] taskstats 41KB 127KB [ 99.419582][ T5762] mem_cgroup_per_node 86KB 123KB [ 99.421600][ T5762] mem_cgroup 119KB 149KB [ 99.423643][ T5762] proc_dir_entry 619KB 640KB [ 99.425615][ T5762] pde_opener 7KB 15KB [ 99.427813][ T5762] seq_file 17KB 78KB [ 99.430302][ T5762] sigqueue 0KB 27KB [ 99.432918][ T5762] shmem_inode_cache 7463KB 7712KB [ 99.435649][ T5762] kernfs_iattrs_cache 46KB 46KB [ 99.438249][ T5762] kernfs_node_cache 25318KB 25404KB [ 99.440885][ T5762] mnt_cache 59KB 94KB [ 99.443471][ T5762] filp 117KB 551KB [ 99.445796][ T5762] names_cache 14KB 48KB [ 99.447715][ T5762] net_namespace 76KB 114KB [ 99.449626][ T5762] ima_iint_cache 27KB 55KB [ 99.451782][ T5762] lsm_inode_cache 1287KB 1799KB [ 99.454123][ T5762] lsm_file_cache 47KB 192KB [ 99.456051][ T5762] key_jar 36KB 39KB [ 99.457968][ T5762] uts_namespace 65KB 92KB [ 99.459959][ T5762] nsproxy 21KB 31KB [ 99.462311][ T5762] vm_area_struct 359KB 867KB [ 99.464366][ T5762] fs_cache 19KB 60KB [ 99.466284][ T5762] files_cache 73KB 239KB [ 99.468213][ T5762] signal_cache 746KB 1910KB [ 99.470127][ T5762] sighand_cache 955KB 2044KB [ 99.472320][ T5762] task_struct 3604KB 4653KB [ 99.474336][ T5762] cred 126KB 292KB [ 99.476283][ T5762] anon_vma_chain 140KB 283KB [ 99.478209][ T5762] anon_vma 156KB 422KB [ 99.480156][ T5762] pid 127KB 359KB [ 99.482161][ T5762] Acpi-Operand 195KB 320KB [ 99.484221][ T5762] Acpi-ParseExt 21KB 43KB [ 99.486219][ T5762] Acpi-Parse 13KB 19KB [ 99.488147][ T5762] Acpi-State 9KB 27KB [ 99.490061][ T5762] Acpi-Namespace 35KB 52KB [ 99.492051][ T5762] numa_policy 5KB 7KB [ 99.494071][ T5762] perf_event 15KB 31KB [ 99.495992][ T5762] trace_event_file 540KB 540KB [ 99.497908][ T5762] ftrace_event_field 1020KB 1023KB [ 99.499876][ T5762] pool_workqueue 1838KB 1888KB [ 99.501906][ T5762] task_group 45KB 61KB [ 99.503954][ T5762] maple_node 464KB 1360KB [ 99.505868][ T5762] mm_struct 202KB 490KB [ 99.507878][ T5762] vmap_area 260KB 598KB [ 99.509820][ T5762] debug_objects_cache 1800KB 2415KB [ 99.511938][ T5762] page->ptl 39KB 118KB [ 99.513831][ T5762] kmalloc-cg-8k 1200KB 1408KB [ 99.515533][ T5762] kmalloc-cg-4k 11136KB 11744KB [ 99.517425][ T5762] kmalloc-cg-2k 7380KB 7712KB [ 99.519385][ T5762] kmalloc-cg-1k 2104KB 2400KB [ 99.521366][ T5762] kmalloc-cg-512 999KB 1152KB [ 99.523308][ T5762] kmalloc-cg-256 338KB 368KB [ 99.525060][ T5762] kmalloc-cg-128 215KB 228KB [ 99.526931][ T5762] kmalloc-cg-64 48KB 60KB [ 99.528975][ T5762] kmalloc-cg-32 36KB 156KB [ 99.531570][ T5762] kmalloc-cg-16 5KB 16KB [ 99.533740][ T5762] kmalloc-cg-8 17KB 32KB [ 99.535650][ T5762] kmalloc-cg-192 50KB 68KB [ 99.537540][ T5762] kmalloc-cg-96 41KB 64KB [ 99.539514][ T5762] kmalloc-8k 5264KB 5632KB [ 99.541830][ T5762] kmalloc-4k 39336KB 39456KB [ 99.544579][ T5762] kmalloc-2k 11380KB 13408KB [ 99.547141][ T5762] kmalloc-1k 11748KB 11832KB [ 99.549333][ T5762] kmalloc-512 10038KB 10576KB [ 99.551356][ T5762] kmalloc-256 4553KB 4560KB [ 99.553826][ T5762] kmalloc-128 1418KB 1512KB [ 99.556311][ T5762] kmalloc-64 2839KB 3028KB [ 99.558781][ T5762] kmalloc-32 1233KB 1452KB [ 99.561351][ T5762] kmalloc-16 343KB 380KB [ 99.563992][ T5762] kmalloc-8 376KB 412KB [ 99.566517][ T5762] kmalloc-192 1167KB 1260KB [ 99.568592][ T5762] kmalloc-96 1560KB 1700KB [ 99.570658][ T5762] kmem_cache_node 212KB 212KB [ 99.573339][ T5762] kmem_cache 177KB 226KB [ 99.575908][ T5762] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5762,uid=101 [ 99.581144][ T5762] Out of memory (oom_kill_allocating_task): Killed process 5762 (dhcpcd) total-vm:3056kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB, UID:101 pgtables:40kB oom_score_adj:0 [ 99.595347][ T5883] sshd-session invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 99.600403][ T5883] CPU: 3 UID: 0 PID: 5883 Comm: sshd-session Not tainted syzkaller #0 PREEMPT(full) [ 99.600429][ T5883] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 99.600440][ T5883] Call Trace: [ 99.600448][ T5883] [ 99.600456][ T5883] dump_stack_lvl+0x100/0x190 [ 99.600487][ T5883] dump_header+0xfb/0x606 [ 99.600507][ T5883] oom_kill_process.cold+0xd/0x330 [ 99.600529][ T5883] out_of_memory+0x1256/0x14f0 [ 99.600557][ T5883] ? __pfx_out_of_memory+0x10/0x10 [ 99.600586][ T5883] __alloc_frozen_pages_noprof+0x233d/0x2ba0 [ 99.600624][ T5883] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 99.600664][ T5883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 99.600694][ T5883] ? policy_nodemask+0xed/0x4f0 [ 99.600723][ T5883] alloc_pages_mpol+0x1fb/0x550 [ 99.600751][ T5883] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 99.600777][ T5883] ? find_held_lock+0x2b/0x80 [ 99.600804][ T5883] ? filemap_get_entry+0x1a7/0x3b0 [ 99.600827][ T5883] ? filemap_get_entry+0x1a7/0x3b0 [ 99.600854][ T5883] folio_alloc_noprof+0x22/0x330 [ 99.600873][ T5883] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 99.600891][ T5883] ? __pfx_filemap_get_entry+0x10/0x10 [ 99.600916][ T5883] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 99.600942][ T5883] __filemap_get_folio_mpol+0x6a4/0xe70 [ 99.600973][ T5883] filemap_fault+0x8a2/0x2eb0 [ 99.601003][ T5883] ? __pfx_filemap_fault+0x10/0x10 [ 99.601030][ T5883] ? __pfx_filemap_map_pages+0x10/0x10 [ 99.601059][ T5883] __do_fault+0x10d/0x550 [ 99.601087][ T5883] do_fault+0xaf9/0x1a00 [ 99.601107][ T5883] __handle_mm_fault+0x180f/0x2b60 [ 99.601132][ T5883] ? reacquire_held_locks+0xce/0x1e0 [ 99.601155][ T5883] ? __pfx___handle_mm_fault+0x10/0x10 [ 99.601179][ T5883] ? lock_vma_under_rcu+0x17c/0x590 [ 99.601214][ T5883] handle_mm_fault+0x36d/0xa20 [ 99.601239][ T5883] do_user_addr_fault+0x5a3/0x12f0 [ 99.601273][ T5883] exc_page_fault+0x6f/0xd0 [ 99.601302][ T5883] asm_exc_page_fault+0x26/0x30 [ 99.601319][ T5883] RIP: 0033:0x7f9857877407 [ 99.601340][ T5883] Code: Unable to access opcode bytes at 0x7f98578773dd. [ 99.601348][ T5883] RSP: 002b:00007ffc6af95d20 EFLAGS: 00010202 [ 99.601363][ T5883] RAX: 0000000000000001 RBX: 00007f9857783300 RCX: 00007f9857877407 [ 99.601374][ T5883] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 00007ffc6af95d90 [ 99.601390][ T5883] RBP: 0000560b2b35f1a0 R08: 0000000000000000 R09: 0000000000000000 [ 99.601400][ T5883] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc6af95d90 [ 99.601411][ T5883] R13: 0000000000000000 R14: 0000560b53005970 R15: 00000000000016ff [ 99.601435][ T5883] [ 99.601442][ T5883] Mem-Info: [ 99.688723][ T5883] active_anon:1 inactive_anon:16 isolated_anon:0 [ 99.688723][ T5883] active_file:39 inactive_file:39 isolated_file:0 [ 99.688723][ T5883] unevictable:1768 dirty:0 writeback:0 [ 99.688723][ T5883] slab_reclaimable:5646 slab_unreclaimable:51901 [ 99.688723][ T5883] mapped:2 shmem:1768 pagetables:761 [ 99.688723][ T5883] sec_pagetables:320 bounce:0 [ 99.688723][ T5883] kernel_misc_reclaimable:0 [ 99.688723][ T5883] free:38996 free_pcp:447 free_cma:0 [ 99.709967][ T5883] Node 0 active_anon:0kB inactive_anon:0kB active_file:56kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7852kB pagetables:1096kB sec_pagetables:1200kB all_unreclaimable? yes Balloon:0kB [ 99.722739][ T5883] Node 1 active_anon:104kB inactive_anon:0kB active_file:0kB inactive_file:440kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3776kB pagetables:1948kB sec_pagetables:80kB all_unreclaimable? yes Balloon:0kB [ 99.736098][ T5883] Node 0 DMA free:2052kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 99.748610][ T5883] lowmem_reserve[]: 0 285 285 285 285 [ 99.750953][ T5883] Node 0 DMA32 free:20336kB boost:29412kB min:42484kB low:45752kB high:49020kB reserved_highatomic:4096KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:40kB unevictable:3536kB writepending:0kB zspages:1024kB present:1032196kB managed:292712kB mlocked:0kB bounce:0kB free_pcp:192kB local_pcp:0kB free_cma:0kB [ 99.764286][ T5883] lowmem_reserve[]: 0 0 0 0 0 [ 99.766343][ T5883] Node 1 DMA32 free:133596kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:8kB inactive_anon:56kB active_file:152kB inactive_file:144kB unevictable:3536kB writepending:0kB zspages:2584kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:1756kB local_pcp:8kB free_cma:0kB [ 99.779843][ T5883] lowmem_reserve[]: 0 0 0 0 0 [ 99.781923][ T5883] Node 0 DMA: 24*4kB (U) 13*8kB (U) 8*16kB (U) 6*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2056kB [ 99.788176][ T5883] Node 0 DMA32: 904*4kB (UME) 202*8kB (UME) 133*16kB (UME) 153*32kB (UME) 51*64kB (ME) 32*128kB (UME) 3*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20384kB [ 99.795103][ T5883] Node 1 DMA32: 1829*4kB (UME) 809*8kB (UME) 428*16kB (UME) 379*32kB (UME) 161*64kB (UME) 84*128kB (UME) 42*256kB (UM) 13*512kB (UM) 15*1024kB (UM) 1*2048kB (M) 11*4096kB (U) = 133692kB [ 99.802852][ T5883] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 99.806920][ T5883] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 99.810779][ T5883] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 99.814683][ T5883] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 99.818363][ T5883] 1860 total pagecache pages [ 99.820249][ T5883] 15 pages in swap cache [ 99.821960][ T5883] Free swap = 115144kB [ 99.823712][ T5883] Total swap = 124996kB [ 99.825312][ T5883] 524155 pages RAM [ 99.826541][ T5883] 0 pages HighMem/MovableOnly [ 99.828069][ T5883] 210084 pages reserved [ 99.829409][ T5883] 0 pages cma reserved [ 99.830835][ T5883] Unreclaimable slab info: [ 99.832669][ T5883] Name Used Total [ 99.835223][ T5883] pid_2 22KB 47KB [ 99.838246][ T5883] bio-464 17KB 31KB [ 99.840727][ T5883] bio-528 19KB 31KB [ 99.842694][ T5883] bio-544 19KB 31KB [ 99.845120][ T5883] bio-560 19KB 31KB [ 99.847275][ T5883] zswap_entry 409KB 612KB [ 99.849219][ T5883] batadv_tt_change_cache 0KB 4KB [ 99.851263][ T5883] batadv_tl_cache 3KB 4KB [ 99.853293][ T5883] TIPC 43KB 61KB [ 99.855218][ T5883] SCTPv6 74KB 90KB [ 99.857156][ T5883] SCTP 48KB 61KB [ 99.859074][ T5883] sctp_chunk 20KB 46KB [ 99.861024][ T5883] sctp_bind_bucket 0KB 12KB [ 99.863021][ T5883] RXRPC 48KB 64KB [ 99.864955][ T5883] rxrpc_call_jar 112KB 159KB [ 99.866881][ T5883] net_bridge_fdb_entry 7KB 27KB [ 99.868923][ T5883] fib6_node 122KB 144KB [ 99.870859][ T5883] ip6_dst_cache 146KB 406KB [ 99.872839][ T5883] RAWv6 115KB 154KB [ 99.875368][ T5883] UDPLITEv6 45KB 63KB [ 99.877784][ T5883] UDPv6 81KB 126KB [ 99.880210][ T5883] TCPv6 99KB 208KB [ 99.882613][ T5883] wg_peer 118KB 118KB [ 99.885055][ T5883] allowedips_node 24KB 31KB [ 99.887489][ T5883] t10_alua_lu_gp_cache 8KB 15KB [ 99.889887][ T5883] scsi_sense_cache 60KB 60KB [ 99.892220][ T5883] virtio_scsi_cmd 21KB 24KB [ 99.894650][ T5883] bio-136 35KB 64KB [ 99.897102][ T5883] bio-264 10KB 15KB [ 99.899529][ T5883] mqueue_inode_cache 75KB 121KB [ 99.901986][ T5883] f2fs_bio_post_read_ctx 30KB 31KB [ 99.904704][ T5883] jfs_mp 14KB 15KB [ 99.907070][ T5883] fuse_request 21KB 23KB [ 99.909542][ T5883] cifs_small_rq 28KB 32KB [ 99.911994][ T5883] cifs_request 67KB 67KB [ 99.914570][ T5883] cifs_mpx_ids 8KB 15KB [ 99.916966][ T5883] cifs_io_subrequest 42KB 47KB [ 99.919440][ T5883] cifs_io_request 105KB 111KB [ 99.921866][ T5883] nfs_commit_data 24KB 31KB [ 99.924398][ T5883] nfs_write_data 38KB 63KB [ 99.926794][ T5883] jbd2_inode 16KB 19KB [ 99.929233][ T5883] ext4_system_zone 1KB 3KB [ 99.931652][ T5883] ext4_io_end_vec 4KB 11KB [ 99.934142][ T5883] userfaultfd_ctx_cache 17KB 31KB [ 99.936703][ T5883] zspage 119KB 157KB [ 99.939781][ T5883] zs_handle 141KB 380KB [ 99.942156][ T5883] pid_namespace 68KB 92KB [ 99.944694][ T5883] kvm_gmem_inode_cache 15KB 31KB [ 99.947150][ T5883] kvm_vcpu 93KB 187KB [ 99.949601][ T5883] kvm_mmu_page_header 9KB 23KB [ 99.952123][ T5883] pte_list_desc 7KB 15KB [ 99.954369][ T5883] x86_emulator 94KB 189KB [ 99.956283][ T5883] rpc_buffers 25KB 31KB [ 99.958211][ T5883] rpc_tasks 8KB 15KB [ 99.960115][ T5883] UNIX-STREAM 61KB 245KB [ 99.962077][ T5883] UNIX 76KB 306KB [ 99.964167][ T5883] tcp_bind2_bucket 1KB 16KB [ 99.966283][ T5883] tcp_bind_bucket 1KB 12KB [ 99.968282][ T5883] ip_fib_trie 26KB 28KB [ 99.970205][ T5883] ip_fib_alias 77KB 83KB [ 99.972148][ T5883] rtable 10KB 36KB [ 99.974169][ T5883] RAW 65KB 95KB [ 99.976121][ T5883] UDP 78KB 191KB [ 99.978043][ T5883] tw_sock_TCP 0KB 3KB [ 99.980000][ T5883] request_sock_TCP 0KB 7KB [ 99.981913][ T5883] TCP 25KB 255KB [ 99.983936][ T5883] hugetlbfs_inode_cache 15KB 31KB [ 99.985985][ T5883] netfs_subrequest 35KB 39KB [ 99.988019][ T5883] netfs_request 105KB 111KB [ 99.989959][ T5883] bio-280 21KB 23KB [ 99.991890][ T5883] ep_head 3KB 20KB [ 99.994031][ T5883] eventpoll_pwq 9KB 35KB [ 99.996312][ T5883] eventpoll_epi 52KB 78KB [ 99.998509][ T5883] inotify_inode_mark 34KB 46KB [ 100.001035][ T5883] sgpool-128 17KB 29KB [ 100.003627][ T5883] sgpool-64 25KB 31KB [ 100.006098][ T5883] sgpool-32 2KB 252KB [ 100.008579][ T5883] sgpool-16 5KB 109KB [ 100.011046][ T5883] sgpool-8 1KB 62KB [ 100.013684][ T5883] bio_crypt_ctx 9KB 11KB [ 100.016293][ T5883] bio_integrity_data 7KB 8KB [ 100.018874][ T5883] request_queue 228KB 247KB [ 100.021373][ T5883] blkdev_ioc 0KB 7KB [ 100.024902][ T5883] bio-200 9KB 70KB [ 100.027502][ T5883] biovec-max 229KB 476KB [ 100.030078][ T5883] biovec-64 0KB 189KB [ 100.032716][ T5883] biovec-16 0KB 46KB [ 100.035380][ T5883] uid_cache 33KB 54KB [ 100.037869][ T5883] iommu_iova_magazine 972KB 1102KB [ 100.040444][ T5883] iommu_iova 163KB 216KB [ 100.043995][ T5883] dmaengine-unmap-256 26KB 30KB [ 100.046560][ T5883] dmaengine-unmap-128 14KB 30KB [ 100.049245][ T5883] dmaengine-unmap-16 7KB 8KB [ 100.051874][ T5883] dmaengine-unmap-2 3KB 4KB [ 100.054682][ T5883] QIPCRTR 18KB 31KB [ 100.056637][ T5883] audit_buffer 25KB 35KB [ 100.058551][ T5883] skbuff_ext_cache 0KB 28KB [ 100.060566][ T5883] skbuff_small_head 1257KB 1595KB [ 100.062514][ T5883] skbuff_fclone_cache 37KB 125KB [ 100.064570][ T5883] skbuff_head_cache 1742KB 1990KB [ 100.066523][ T5883] configfs_dir_cache 15KB 16KB [ 100.068482][ T5883] file_lock_cache 14KB 47KB [ 100.070407][ T5883] file_lock_ctx 41KB 43KB [ 100.072343][ T5883] fsnotify_inode_mark_connector 29KB 43KB [ 100.074642][ T5883] taskstats 41KB 127KB [ 100.076571][ T5883] mem_cgroup_per_node 86KB 123KB [ 100.078541][ T5883] mem_cgroup 119KB 149KB [ 100.080483][ T5883] proc_dir_entry 619KB 640KB [ 100.082383][ T5883] pde_opener 7KB 15KB [ 100.084444][ T5883] seq_file 17KB 78KB [ 100.086377][ T5883] sigqueue 0KB 27KB [ 100.088346][ T5883] shmem_inode_cache 7463KB 7712KB [ 100.090286][ T5883] kernfs_iattrs_cache 46KB 46KB [ 100.092297][ T5883] kernfs_node_cache 25318KB 25404KB [ 100.094324][ T5883] mnt_cache 59KB 94KB [ 100.096399][ T5883] filp 109KB 543KB [ 100.098446][ T5883] names_cache 14KB 48KB [ 100.100414][ T5883] net_namespace 76KB 114KB [ 100.102346][ T5883] ima_iint_cache 27KB 55KB [ 100.104556][ T5883] lsm_inode_cache 1285KB 1795KB [ 100.106927][ T5883] lsm_file_cache 44KB 184KB [ 100.109201][ T5883] key_jar 36KB 39KB [ 100.111337][ T5883] uts_namespace 65KB 92KB [ 100.113745][ T5883] nsproxy 21KB 31KB [ 100.116102][ T5883] vm_area_struct 335KB 796KB [ 100.118434][ T5883] fs_cache 18KB 60KB [ 100.120775][ T5883] files_cache 69KB 223KB [ 100.123183][ T5883] signal_cache 746KB 1910KB [ 100.125351][ T5883] sighand_cache 955KB 2044KB [ 100.127854][ T5883] task_struct 3595KB 4653KB [ 100.130437][ T5883] cred 126KB 292KB [ 100.133132][ T5883] anon_vma_chain 121KB 255KB [ 100.135731][ T5883] anon_vma 149KB 390KB [ 100.138190][ T5883] pid 127KB 359KB [ 100.140709][ T5883] Acpi-Operand 195KB 320KB [ 100.143492][ T5883] Acpi-ParseExt 21KB 43KB [ 100.147015][ T5883] Acpi-Parse 13KB 19KB [ 100.149631][ T5883] Acpi-State 9KB 27KB [ 100.152222][ T5883] Acpi-Namespace 35KB 52KB [ 100.154900][ T5883] numa_policy 5KB 7KB [ 100.157574][ T5883] perf_event 15KB 31KB [ 100.160155][ T5883] trace_event_file 540KB 540KB [ 100.162679][ T5883] ftrace_event_field 1020KB 1023KB [ 100.165615][ T5883] pool_workqueue 1838KB 1888KB [ 100.168117][ T5883] task_group 45KB 61KB [ 100.170680][ T5883] maple_node 456KB 1320KB [ 100.173258][ T5883] mm_struct 202KB 490KB [ 100.175292][ T5883] vmap_area 260KB 598KB [ 100.177258][ T5883] debug_objects_cache 1798KB 2407KB [ 100.179565][ T5883] page->ptl 36KB 110KB [ 100.181801][ T5883] kmalloc-cg-8k 1200KB 1408KB [ 100.183846][ T5883] kmalloc-cg-4k 11136KB 11744KB [ 100.185747][ T5883] kmalloc-cg-2k 7380KB 7712KB [ 100.187673][ T5883] kmalloc-cg-1k 2104KB 2400KB [ 100.189626][ T5883] kmalloc-cg-512 999KB 1152KB [ 100.191560][ T5883] kmalloc-cg-256 338KB 368KB [ 100.193597][ T5883] kmalloc-cg-128 215KB 228KB [ 100.195494][ T5883] kmalloc-cg-64 48KB 60KB [ 100.197403][ T5883] kmalloc-cg-32 36KB 156KB [ 100.199518][ T5883] kmalloc-cg-16 5KB 16KB [ 100.201865][ T5883] kmalloc-cg-8 17KB 32KB [ 100.204407][ T5883] kmalloc-cg-192 50KB 68KB [ 100.206969][ T5883] kmalloc-cg-96 41KB 64KB [ 100.209401][ T5883] kmalloc-8k 5264KB 5632KB [ 100.211907][ T5883] kmalloc-4k 32216KB 33152KB [ 100.214457][ T5883] kmalloc-2k 11356KB 13408KB [ 100.216922][ T5883] kmalloc-1k 10600KB 11112KB [ 100.219488][ T5883] kmalloc-512 10000KB 10576KB [ 100.221946][ T5883] kmalloc-256 4553KB 4560KB [ 100.224561][ T5883] kmalloc-128 1417KB 1512KB [ 100.226949][ T5883] kmalloc-64 2832KB 3028KB [ 100.229295][ T5883] kmalloc-32 1224KB 1452KB [ 100.231829][ T5883] kmalloc-16 343KB 380KB [ 100.234342][ T5883] kmalloc-8 376KB 412KB [ 100.236850][ T5883] kmalloc-192 1165KB 1260KB [ 100.239244][ T5883] kmalloc-96 1502KB 1700KB [ 100.241698][ T5883] kmem_cache_node 212KB 212KB [ 100.244610][ T5883] kmem_cache 177KB 226KB [ 100.248155][ T5883] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=sshd-session,pid=5883,uid=0 [ 100.253804][ T5883] Out of memory (oom_kill_allocating_task): Killed process 5883 (sshd-session) total-vm:11296kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:0 [ 100.272157][ T5341] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 Connection to localhost closed by remote host. [ 100.276249][ T5341] CPU: 1 UID: 0 PID: 5341 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 100.276264][ T5341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 100.276271][ T5341] Call Trace: [ 100.276276][ T5341] [ 100.276281][ T5341] dump_stack_lvl+0x100/0x190 [ 100.276300][ T5341] dump_header+0xfb/0x606 [ 100.276319][ T5341] oom_kill_process.cold+0xd/0x330 [ 100.276333][ T5341] out_of_memory+0x340/0x14f0 [ 100.276350][ T5341] ? __pfx_out_of_memory+0x10/0x10 [ 100.276367][ T5341] __alloc_frozen_pages_noprof+0x233d/0x2ba0 [ 100.276389][ T5341] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 100.276413][ T5341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 100.276430][ T5341] ? policy_nodemask+0xed/0x4f0 [ 100.276447][ T5341] alloc_pages_mpol+0x1fb/0x550 [ 100.276464][ T5341] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 100.276480][ T5341] ? find_held_lock+0x2b/0x80 [ 100.276496][ T5341] ? filemap_get_entry+0x1a7/0x3b0 [ 100.276511][ T5341] ? filemap_get_entry+0x1a7/0x3b0 [ 100.276527][ T5341] folio_alloc_noprof+0x22/0x330 [ 100.276538][ T5341] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 100.276550][ T5341] ? __pfx_filemap_get_entry+0x10/0x10 [ 100.276567][ T5341] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 100.276583][ T5341] __filemap_get_folio_mpol+0x6a4/0xe70 [ 100.276601][ T5341] filemap_fault+0x8a2/0x2eb0 [ 100.276618][ T5341] ? __pfx_debug_object_free+0x10/0x10 [ 100.276631][ T5341] ? __pfx_filemap_fault+0x10/0x10 [ 100.276647][ T5341] ? __pfx_filemap_map_pages+0x10/0x10 [ 100.276665][ T5341] __do_fault+0x10d/0x550 [ 100.276682][ T5341] do_fault+0xaf9/0x1a00 [ 100.276693][ T5341] __handle_mm_fault+0x180f/0x2b60 [ 100.276709][ T5341] ? reacquire_held_locks+0xce/0x1e0 [ 100.276722][ T5341] ? __pfx___handle_mm_fault+0x10/0x10 [ 100.276736][ T5341] ? lock_vma_under_rcu+0x17c/0x590 [ 100.276756][ T5341] handle_mm_fault+0x36d/0xa20 [ 100.276771][ T5341] do_user_addr_fault+0x5a3/0x12f0 [ 100.276792][ T5341] exc_page_fault+0x6f/0xd0 [ 100.276809][ T5341] asm_exc_page_fault+0x26/0x30 [ 100.276820][ T5341] RIP: 0033:0x7f95d60a7407 [ 100.276834][ T5341] Code: Unable to access opcode bytes at 0x7f95d60a73dd. [ 100.276840][ T5341] RSP: 002b:00007fff4d6ccc70 EFLAGS: 00010202 [ 100.276849][ T5341] RAX: 0000000000000000 RBX: 00007f95d68a3880 RCX: 00007f95d60a7407 [ 100.276856][ T5341] RDX: 0000000000000008 RSI: 00007fff4d6ccdd0 RDI: 000000000000000b [ 100.276862][ T5341] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 100.276869][ T5341] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 100.276875][ T5341] R13: 00005589a6922100 R14: 0000000000000000 R15: 0000000000000000 [ 100.276889][ T5341] [ 100.276893][ T5341] Mem-Info: [ 100.360245][ T5341] active_anon:12 inactive_anon:0 isolated_anon:0 [ 100.360245][ T5341] active_file:13 inactive_file:40 isolated_file:0 [ 100.360245][ T5341] unevictable:1768 dirty:0 writeback:0 [ 100.360245][ T5341] slab_reclaimable:5646 slab_unreclaimable:51419 [ 100.360245][ T5341] mapped:2 shmem:1768 pagetables:751 [ 100.360245][ T5341] sec_pagetables:320 bounce:0 [ 100.360245][ T5341] kernel_misc_reclaimable:0 [ 100.360245][ T5341] free:40027 free_pcp:0 free_cma:0 [ 100.373670][ T5341] Node 0 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:12kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7808kB pagetables:1096kB sec_pagetables:1200kB all_unreclaimable? yes Balloon:0kB [ 100.384310][ T5341] Node 1 active_anon:48kB inactive_anon:0kB active_file:0kB inactive_file:348kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3776kB pagetables:1908kB sec_pagetables:80kB all_unreclaimable? yes Balloon:0kB [ 100.393598][ T5341] Node 0 DMA free:2060kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 100.402881][ T5341] lowmem_reserve[]: 0 285 285 285 285 [ 100.404756][ T5341] Node 0 DMA32 free:20812kB boost:29412kB min:42484kB low:45752kB high:49020kB reserved_highatomic:4096KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:20kB unevictable:3536kB writepending:0kB zspages:904kB present:1032196kB managed:292712kB mlocked:0kB bounce:0kB free_pcp:96kB local_pcp:0kB free_cma:0kB [ 100.414768][ T5341] lowmem_reserve[]: 0 0 0 0 0 [ 100.416412][ T5341] Node 1 DMA32 free:137236kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:96kB inactive_anon:0kB active_file:16kB inactive_file:280kB unevictable:3536kB writepending:0kB zspages:2416kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 100.426394][ T5341] lowmem_reserve[]: 0 0 0 0 0 [ 100.427940][ T5341] Node 0 DMA: 23*4kB (U) 12*8kB (U) 7*16kB (U) 5*32kB (U) 3*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2060kB [ 100.432453][ T5341] Node 0 DMA32: 899*4kB (UME) 208*8kB (UME) 132*16kB (UME) 160*32kB (UME) 51*64kB (ME) 31*128kB (UME) 4*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20748kB [ 100.437498][ T5341] Node 1 DMA32: 1827*4kB (UME) 815*8kB (UME) 429*16kB (UME) 376*32kB (UME) 166*64kB (UME) 85*128kB (UME) 45*256kB (UM) 15*512kB (UM) 16*1024kB (UM) 1*2048kB (M) 11*4096kB (U) = 136916kB [ 100.443343][ T5341] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 100.446307][ T5341] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 100.449207][ T5341] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 100.452408][ T5341] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 100.455380][ T5341] 1857 total pagecache pages [ 100.456805][ T5341] 12 pages in swap cache [ 100.458115][ T5341] Free swap = 116348kB [ 100.459520][ T5341] Total swap = 124996kB [ 100.460865][ T5341] 524155 pages RAM [ 100.462063][ T5341] 0 pages HighMem/MovableOnly [ 100.463745][ T5341] 210084 pages reserved [ 100.465070][ T5341] 0 pages cma reserved [ 100.466390][ T5341] Unreclaimable slab info: [ 100.467800][ T5341] Name Used Total [ 100.469750][ T5341] pid_2 22KB 47KB [ 100.471706][ T5341] bio-464 17KB 31KB [ 100.473705][ T5341] bio-528 19KB 31KB [ 100.475622][ T5341] bio-544 19KB 31KB [ 100.477527][ T5341] bio-560 19KB 31KB [ 100.479459][ T5341] zswap_entry 409KB 612KB [ 100.481343][ T5341] batadv_tt_change_cache 0KB 4KB [ 100.483570][ T5341] batadv_tl_cache 3KB 4KB [ 100.485487][ T5341] TIPC 43KB 61KB [ 100.487435][ T5341] SCTPv6 74KB 90KB [ 100.489352][ T5341] SCTP 48KB 61KB [ 100.491280][ T5341] sctp_chunk 20KB 46KB [ 100.493379][ T5341] sctp_bind_bucket 0KB 12KB [ 100.495147][ T5341] RXRPC 48KB 64KB [ 100.496951][ T5341] rxrpc_call_jar 112KB 159KB [ 100.498892][ T5341] net_bridge_fdb_entry 7KB 27KB [ 100.500884][ T5341] fib6_node 122KB 144KB [ 100.502844][ T5341] ip6_dst_cache 145KB 398KB [ 100.504848][ T5341] RAWv6 115KB 154KB [ 100.506761][ T5341] UDPLITEv6 45KB 63KB [ 100.508684][ T5341] UDPv6 81KB 126KB [ 100.510610][ T5341] TCPv6 99KB 208KB [ 100.512650][ T5341] wg_peer 118KB 118KB [ 100.514667][ T5341] allowedips_node 24KB 31KB [ 100.516588][ T5341] t10_alua_lu_gp_cache 8KB 15KB [ 100.518574][ T5341] scsi_sense_cache 60KB 60KB [ 100.520538][ T5341] virtio_scsi_cmd 21KB 24KB [ 100.522442][ T5341] bio-136 35KB 64KB [ 100.524428][ T5341] bio-264 10KB 15KB [ 100.526339][ T5341] mqueue_inode_cache 75KB 121KB [ 100.528351][ T5341] f2fs_bio_post_read_ctx 30KB 31KB [ 100.530446][ T5341] jfs_mp 14KB 15KB [ 100.532396][ T5341] fuse_request 21KB 23KB [ 100.534502][ T5341] cifs_small_rq 28KB 32KB [ 100.536387][ T5341] cifs_request 67KB 67KB [ 100.538224][ T5341] cifs_mpx_ids 8KB 15KB [ 100.540170][ T5341] cifs_io_subrequest 42KB 47KB [ 100.542109][ T5341] cifs_io_request 105KB 111KB [ 100.544143][ T5341] nfs_commit_data 24KB 31KB [ 100.546048][ T5341] nfs_write_data 38KB 63KB [ 100.547939][ T5341] jbd2_inode 16KB 19KB [ 100.549816][ T5341] ext4_system_zone 1KB 3KB [ 100.551690][ T5341] ext4_io_end_vec 4KB 11KB [ 100.553848][ T5341] userfaultfd_ctx_cache 17KB 31KB [ 100.555917][ T5341] zspage 118KB 157KB [ 100.557872][ T5341] zs_handle 141KB 380KB [ 100.559819][ T5341] pid_namespace 68KB 92KB [ 100.561673][ T5341] kvm_gmem_inode_cache 15KB 31KB [ 100.564121][ T5341] kvm_vcpu 93KB 187KB [ 100.566710][ T5341] kvm_mmu_page_header 9KB 23KB [ 100.570014][ T5341] pte_list_desc 7KB 15KB [ 100.572740][ T5341] x86_emulator 94KB 189KB [ 100.575726][ T5341] rpc_buffers 25KB 31KB [ 100.578194][ T5341] rpc_tasks 8KB 15KB [ 100.580488][ T5341] UNIX-STREAM 61KB 245KB [ 100.582672][ T5341] UNIX 76KB 306KB [ 100.584708][ T5341] tcp_bind2_bucket 1KB 16KB [ 100.586612][ T5341] tcp_bind_bucket 1KB 12KB [ 100.588717][ T5341] ip_fib_trie 26KB 28KB [ 100.591305][ T5341] ip_fib_alias 77KB 83KB [ 100.594149][ T5341] rtable 10KB 36KB [ 100.596796][ T5341] RAW 65KB 95KB [ 100.599385][ T5341] UDP 78KB 191KB [ 100.601937][ T5341] tw_sock_TCP 0KB 3KB [ 100.604492][ T5341] request_sock_TCP 0KB 7KB [ 100.606688][ T5341] TCP 25KB 255KB [ 100.608472][ T5341] hugetlbfs_inode_cache 15KB 31KB [ 100.610494][ T5341] netfs_subrequest 35KB 39KB [ 100.612422][ T5341] netfs_request 105KB 111KB [ 100.614518][ T5341] bio-280 21KB 23KB [ 100.616485][ T5341] ep_head 3KB 20KB [ 100.618405][ T5341] eventpoll_pwq 9KB 35KB [ 100.620348][ T5341] eventpoll_epi 52KB 78KB [ 100.622260][ T5341] inotify_inode_mark 34KB 46KB [ 100.624833][ T5341] sgpool-128 17KB 29KB [ 100.627384][ T5341] sgpool-64 25KB 31KB [ 100.629861][ T5341] sgpool-32 2KB 252KB [ 100.632337][ T5341] sgpool-16 5KB 109KB [ 100.634781][ T5341] sgpool-8 1KB 62KB [ 100.637105][ T5341] bio_crypt_ctx 9KB 11KB [ 100.639006][ T5341] bio_integrity_data 7KB 8KB [ 100.640977][ T5341] request_queue 228KB 247KB [ 100.642937][ T5341] blkdev_ioc 0KB 7KB [ 100.645630][ T5341] bio-200 9KB 70KB [ 100.648196][ T5341] biovec-max 229KB 476KB [ 100.650761][ T5341] biovec-64 0KB 189KB [ 100.653338][ T5341] biovec-16 0KB 46KB [ 100.656350][ T5341] uid_cache 33KB 54KB [ 100.658835][ T5341] iommu_iova_magazine 972KB 1102KB [ 100.661561][ T5341] iommu_iova 163KB 216KB [ 100.664315][ T5341] dmaengine-unmap-256 26KB 30KB [ 100.666568][ T5341] dmaengine-unmap-128 14KB 30KB [ 100.668518][ T5341] dmaengine-unmap-16 7KB 8KB [ 100.670472][ T5341] dmaengine-unmap-2 3KB 4KB [ 100.672410][ T5341] QIPCRTR 18KB 31KB [ 100.675023][ T5341] audit_buffer 25KB 35KB [ 100.677596][ T5341] skbuff_ext_cache 0KB 28KB [ 100.680257][ T5341] skbuff_small_head 1253KB 1520KB [ 100.682843][ T5341] skbuff_fclone_cache 37KB 125KB [ 100.685479][ T5341] skbuff_head_cache 1749KB 1951KB [ 100.687480][ T5341] configfs_dir_cache 15KB 16KB [ 100.689603][ T5341] file_lock_cache 14KB 47KB [ 100.691646][ T5341] file_lock_ctx 41KB 43KB [ 100.693709][ T5341] fsnotify_inode_mark_connector 29KB 43KB [ 100.695960][ T5341] taskstats 41KB 127KB [ 100.697892][ T5341] mem_cgroup_per_node 86KB 123KB [ 100.699870][ T5341] mem_cgroup 119KB 149KB [ 100.701774][ T5341] proc_dir_entry 619KB 640KB [ 100.704132][ T5341] pde_opener 7KB 15KB [ 100.706174][ T5341] seq_file 17KB 78KB [ 100.708198][ T5341] sigqueue 0KB 27KB [ 100.710177][ T5341] shmem_inode_cache 7463KB 7712KB [ 100.712164][ T5341] kernfs_iattrs_cache 46KB 46KB [ 100.714778][ T5341] kernfs_node_cache 25318KB 25404KB [ 100.717352][ T5341] mnt_cache 59KB 94KB [ 100.719967][ T5341] filp 109KB 543KB [ 100.722521][ T5341] names_cache 14KB 48KB [ 100.725587][ T5341] net_namespace 76KB 114KB [ 100.728183][ T5341] ima_iint_cache 27KB 55KB [ 100.730787][ T5341] lsm_inode_cache 1285KB 1795KB [ 100.733423][ T5341] lsm_file_cache 44KB 184KB [ 100.736035][ T5341] key_jar 36KB 39KB [ 100.738166][ T5341] uts_namespace 65KB 92KB [ 100.740132][ T5341] nsproxy 21KB 31KB [ 100.742109][ T5341] vm_area_struct 335KB 796KB [ 100.744547][ T5341] fs_cache 18KB 60KB [ 100.746999][ T5341] files_cache 69KB 223KB [ 100.749452][ T5341] signal_cache 746KB 1910KB [ 100.751910][ T5341] sighand_cache 955KB 2044KB [ 100.754300][ T5341] task_struct 3595KB 4653KB [ 100.756504][ T5341] cred 126KB 292KB [ 100.758752][ T5341] anon_vma_chain 121KB 255KB [ 100.760750][ T5341] anon_vma 149KB 390KB [ 100.762752][ T5341] pid 127KB 359KB [ 100.765003][ T5341] Acpi-Operand 195KB 320KB [ 100.767451][ T5341] Acpi-ParseExt 21KB 43KB [ 100.770029][ T5341] Acpi-Parse 13KB 19KB [ 100.772729][ T5341] Acpi-State 9KB 27KB [ 100.775420][ T5341] Acpi-Namespace 35KB 52KB [ 100.777350][ T5341] numa_policy 5KB 7KB [ 100.779297][ T5341] perf_event 15KB 31KB [ 100.781248][ T5341] trace_event_file 540KB 540KB [ 100.783715][ T5341] ftrace_event_field 1020KB 1023KB [ 100.786182][ T5341] pool_workqueue 1838KB 1888KB [ 100.788631][ T5341] task_group 45KB 61KB [ 100.791095][ T5341] maple_node 456KB 1320KB [ 100.793569][ T5341] mm_struct 202KB 490KB [ 100.795496][ T5341] vmap_area 260KB 598KB [ 100.797429][ T5341] debug_objects_cache 1798KB 2407KB [ 100.800001][ T5341] page->ptl 36KB 110KB [ 100.802450][ T5341] kmalloc-cg-8k 1200KB 1408KB [ 100.805076][ T5341] kmalloc-cg-4k 11136KB 11744KB [ 100.807609][ T5341] kmalloc-cg-2k 7380KB 7712KB [ 100.810119][ T5341] kmalloc-cg-1k 2104KB 2400KB [ 100.812622][ T5341] kmalloc-cg-512 999KB 1152KB [ 100.815157][ T5341] kmalloc-cg-256 338KB 368KB [ 100.817700][ T5341] kmalloc-cg-128 215KB 228KB [ 100.820277][ T5341] kmalloc-cg-64 48KB 60KB [ 100.822539][ T5341] kmalloc-cg-32 36KB 156KB [ 100.824551][ T5341] kmalloc-cg-16 5KB 16KB [ 100.826461][ T5341] kmalloc-cg-8 17KB 32KB [ 100.828388][ T5341] kmalloc-cg-192 50KB 68KB [ 100.830353][ T5341] kmalloc-cg-96 41KB 64KB [ 100.832296][ T5341] kmalloc-8k 5264KB 5632KB [ 100.834639][ T5341] kmalloc-4k 32568KB 32672KB [ 100.836594][ T5341] kmalloc-2k 11356KB 13408KB [ 100.838598][ T5341] kmalloc-1k 10618KB 11040KB [ 100.840685][ T5341] kmalloc-512 9999KB 10576KB [ 100.842713][ T5341] kmalloc-256 4553KB 4560KB [ 100.844828][ T5341] kmalloc-128 1417KB 1512KB [ 100.846940][ T5341] kmalloc-64 2839KB 3028KB [ 100.848928][ T5341] kmalloc-32 1231KB 1452KB [ 100.850923][ T5341] kmalloc-16 343KB 380KB [ 100.853178][ T5341] kmalloc-8 376KB 412KB [ 100.855455][ T5341] kmalloc-192 1165KB 1260KB [ 100.857642][ T5341] kmalloc-96 1505KB 1700KB [ 100.860191][ T5341] kmem_cache_node 212KB 212KB [ 100.862951][ T5341] kmem_cache 177KB 226KB [ 100.865337][ T5341] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=5942,uid=0 [ 100.869730][ T5341] Out of memory: Killed process 5942 (udevd) total-vm:21864kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 100.882485][ T5341] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 100.887370][ T5341] CPU: 1 UID: 0 PID: 5341 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 100.887393][ T5341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 100.887404][ T5341] Call Trace: [ 100.887411][ T5341] [ 100.887418][ T5341] dump_stack_lvl+0x100/0x190 [ 100.887449][ T5341] dump_header+0xfb/0x606 [ 100.887470][ T5341] oom_kill_process.cold+0xd/0x330 [ 100.887492][ T5341] out_of_memory+0x340/0x14f0 [ 100.887521][ T5341] ? __pfx_out_of_memory+0x10/0x10 [ 100.887550][ T5341] __alloc_frozen_pages_noprof+0x233d/0x2ba0 [ 100.887589][ T5341] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 100.887630][ T5341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 100.887676][ T5341] ? policy_nodemask+0xed/0x4f0 [ 100.887705][ T5341] alloc_pages_mpol+0x1fb/0x550 [ 100.887733][ T5341] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 100.887759][ T5341] ? find_held_lock+0x2b/0x80 [ 100.887786][ T5341] ? filemap_get_entry+0x1a7/0x3b0 [ 100.887810][ T5341] ? filemap_get_entry+0x1a7/0x3b0 [ 100.887835][ T5341] folio_alloc_noprof+0x22/0x330 [ 100.887855][ T5341] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 100.887871][ T5341] ? __pfx_filemap_get_entry+0x10/0x10 [ 100.887896][ T5341] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 100.887920][ T5341] __filemap_get_folio_mpol+0x6a4/0xe70 [ 100.887950][ T5341] filemap_fault+0x8a2/0x2eb0 [ 100.887977][ T5341] ? __pfx_debug_object_free+0x10/0x10 [ 100.887998][ T5341] ? __pfx_filemap_fault+0x10/0x10 [ 100.888021][ T5341] ? __pfx_filemap_map_pages+0x10/0x10 [ 100.888047][ T5341] __do_fault+0x10d/0x550 [ 100.888074][ T5341] do_fault+0xaf9/0x1a00 [ 100.888093][ T5341] __handle_mm_fault+0x180f/0x2b60 [ 100.888118][ T5341] ? reacquire_held_locks+0xce/0x1e0 [ 100.888139][ T5341] ? __pfx___handle_mm_fault+0x10/0x10 [ 100.888161][ T5341] ? lock_vma_under_rcu+0x17c/0x590 [ 100.888194][ T5341] handle_mm_fault+0x36d/0xa20 [ 100.888217][ T5341] do_user_addr_fault+0x5a3/0x12f0 [ 100.888244][ T5341] exc_page_fault+0x6f/0xd0 [ 100.888262][ T5341] asm_exc_page_fault+0x26/0x30 [ 100.888273][ T5341] RIP: 0033:0x7f95d60a7407 [ 100.888288][ T5341] Code: Unable to access opcode bytes at 0x7f95d60a73dd. [ 100.888293][ T5341] RSP: 002b:00007fff4d6ccc70 EFLAGS: 00010202 [ 100.888302][ T5341] RAX: 0000000000000000 RBX: 00007f95d68a3880 RCX: 00007f95d60a7407 [ 100.888309][ T5341] RDX: 0000000000000008 RSI: 00007fff4d6ccdd0 RDI: 000000000000000b [ 100.888315][ T5341] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 100.888321][ T5341] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 100.888328][ T5341] R13: 00005589a6922100 R14: 0000000000000000 R15: 0000000000000000 [ 100.888340][ T5341] [ 100.888345][ T5341] Mem-Info: [ 100.983841][ T5341] active_anon:0 inactive_anon:23 isolated_anon:0 [ 100.983841][ T5341] active_file:9 inactive_file:69 isolated_file:0 [ 100.983841][ T5341] unevictable:1768 dirty:0 writeback:0 [ 100.983841][ T5341] slab_reclaimable:5646 slab_unreclaimable:51773 [ 100.983841][ T5341] mapped:2 shmem:1768 pagetables:735 [ 100.983841][ T5341] sec_pagetables:320 bounce:0 [ 100.983841][ T5341] kernel_misc_reclaimable:0 [ 100.983841][ T5341] free:39479 free_pcp:303 free_cma:0 [ 101.001639][ T5341] Node 0 active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7788kB pagetables:1032kB sec_pagetables:1200kB all_unreclaimable? yes Balloon:0kB [ 101.012014][ T5341] Node 1 active_anon:156kB inactive_anon:0kB active_file:0kB inactive_file:328kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3776kB pagetables:1908kB sec_pagetables:80kB all_unreclaimable? yes Balloon:0kB [ 101.021733][ T5341] Node 0 DMA free:2060kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 101.031677][ T5341] lowmem_reserve[]: 0 285 285 285 285 [ 101.033736][ T5341] Node 0 DMA32 free:20628kB boost:29412kB min:42484kB low:45752kB high:49020kB reserved_highatomic:4096KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:904kB present:1032196kB managed:292712kB mlocked:0kB bounce:0kB free_pcp:336kB local_pcp:0kB free_cma:0kB [ 101.046897][ T5341] lowmem_reserve[]: 0 0 0 0 0 [ 101.048716][ T5341] Node 1 DMA32 free:134844kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:156kB inactive_anon:0kB active_file:40kB inactive_file:256kB unevictable:3536kB writepending:0kB zspages:2416kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:988kB local_pcp:0kB free_cma:0kB [ 101.059601][ T5341] lowmem_reserve[]: 0 0 0 0 0 [ 101.061576][ T5341] Node 0 DMA: 23*4kB (U) 12*8kB (U) 7*16kB (U) 5*32kB (U) 3*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2060kB [ 101.066891][ T5341] Node 0 DMA32: 899*4kB (UME) 194*8kB (UME) 132*16kB (UME) 156*32kB (UME) 51*64kB (ME) 31*128kB (UME) 4*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20508kB [ 101.072039][ T5341] Node 1 DMA32: 1701*4kB (UME) 815*8kB (UME) 414*16kB (UME) 346*32kB (ME) 155*64kB (ME) 84*128kB (UME) 45*256kB (UM) 15*512kB (UM) 16*1024kB (UM) 1*2048kB (M) 11*4096kB (U) = 134380kB [ 101.079057][ T5341] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 101.083031][ T5341] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 101.086767][ T5341] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 101.089783][ T5341] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 101.093658][ T5341] 1857 total pagecache pages [ 101.095661][ T5341] 12 pages in swap cache [ 101.097436][ T5341] Free swap = 116740kB [ 101.099282][ T5341] Total swap = 124996kB [ 101.100776][ T5341] 524155 pages RAM [ 101.101977][ T5341] 0 pages HighMem/MovableOnly [ 101.103670][ T5341] 210084 pages reserved [ 101.105409][ T5341] 0 pages cma reserved [ 101.107144][ T5341] Unreclaimable slab info: [ 101.109078][ T5341] Name Used Total [ 101.111792][ T5341] pid_2 22KB 47KB [ 101.114488][ T5341] bio-464 17KB 31KB [ 101.117141][ T5341] bio-528 19KB 31KB [ 101.119780][ T5341] bio-544 19KB 31KB [ 101.122341][ T5341] bio-560 19KB 31KB [ 101.124984][ T5341] zswap_entry 409KB 612KB [ 101.127416][ T5341] batadv_tt_change_cache 0KB 4KB [ 101.130150][ T5341] batadv_tl_cache 3KB 4KB [ 101.132560][ T5341] TIPC 43KB 61KB [ 101.134775][ T5341] SCTPv6 74KB 90KB [ 101.136792][ T5341] SCTP 48KB 61KB [ 101.138728][ T5341] sctp_chunk 20KB 46KB [ 101.140752][ T5341] sctp_bind_bucket 0KB 12KB [ 101.142675][ T5341] RXRPC 48KB 64KB [ 101.144793][ T5341] rxrpc_call_jar 112KB 159KB [ 101.146735][ T5341] net_bridge_fdb_entry 7KB 27KB [ 101.148772][ T5341] fib6_node 122KB 144KB [ 101.150796][ T5341] ip6_dst_cache 145KB 398KB [ 101.153261][ T5341] RAWv6 115KB 154KB [ 101.155238][ T5341] UDPLITEv6 45KB 63KB [ 101.157175][ T5341] UDPv6 81KB 126KB [ 101.159126][ T5341] TCPv6 99KB 208KB [ 101.161099][ T5341] wg_peer 118KB 118KB [ 101.163351][ T5341] allowedips_node 24KB 31KB [ 101.165749][ T5341] t10_alua_lu_gp_cache 8KB 15KB [ 101.167777][ T5341] scsi_sense_cache 60KB 60KB [ 101.169972][ T5341] virtio_scsi_cmd 21KB 24KB [ 101.172283][ T5341] bio-136 35KB 64KB [ 101.174546][ T5341] bio-264 10KB 15KB [ 101.176503][ T5341] mqueue_inode_cache 75KB 121KB [ 101.178436][ T5341] f2fs_bio_post_read_ctx 30KB 31KB [ 101.180529][ T5341] jfs_mp 14KB 15KB [ 101.182463][ T5341] fuse_request 21KB 23KB [ 101.184527][ T5341] cifs_small_rq 28KB 32KB [ 101.186969][ T5341] cifs_request 67KB 67KB [ 101.189574][ T5341] cifs_mpx_ids 8KB 15KB [ 101.192172][ T5341] cifs_io_subrequest 42KB 47KB [ 101.194827][ T5341] cifs_io_request 105KB 111KB [ 101.197507][ T5341] nfs_commit_data 24KB 31KB [ 101.200129][ T5341] nfs_write_data 38KB 63KB [ 101.202230][ T5341] jbd2_inode 16KB 19KB [ 101.204836][ T5341] ext4_system_zone 1KB 3KB [ 101.207433][ T5341] ext4_io_end_vec 4KB 11KB [ 101.210008][ T5341] userfaultfd_ctx_cache 17KB 31KB [ 101.212729][ T5341] zspage 118KB 157KB [ 101.215420][ T5341] zs_handle 141KB 380KB [ 101.218032][ T5341] pid_namespace 68KB 92KB [ 101.220701][ T5341] kvm_gmem_inode_cache 15KB 31KB [ 101.223438][ T5341] kvm_vcpu 93KB 187KB [ 101.225878][ T5341] kvm_mmu_page_header 9KB 23KB [ 101.228502][ T5341] pte_list_desc 7KB 15KB [ 101.230740][ T5341] x86_emulator 94KB 189KB [ 101.233141][ T5341] rpc_buffers 25KB 31KB [ 101.235614][ T5341] rpc_tasks 8KB 15KB [ 101.238084][ T5341] UNIX-STREAM 61KB 245KB [ 101.240557][ T5341] UNIX 76KB 306KB [ 101.243149][ T5341] tcp_bind2_bucket 1KB 16KB [ 101.245603][ T5341] tcp_bind_bucket 1KB 12KB [ 101.248092][ T5341] ip_fib_trie 26KB 28KB [ 101.250630][ T5341] ip_fib_alias 77KB 83KB [ 101.253304][ T5341] rtable 10KB 36KB [ 101.255861][ T5341] RAW 65KB 95KB [ 101.258433][ T5341] UDP 78KB 191KB [ 101.261019][ T5341] tw_sock_TCP 0KB 3KB [ 101.263661][ T5341] request_sock_TCP 0KB 7KB [ 101.266219][ T5341] TCP 25KB 255KB [ 101.268791][ T5341] hugetlbfs_inode_cache 15KB 31KB [ 101.271718][ T5341] netfs_subrequest 35KB 39KB [ 101.274237][ T5341] netfs_request 105KB 111KB [ 101.276716][ T5341] bio-280 21KB 23KB [ 101.279249][ T5341] ep_head 3KB 20KB [ 101.281773][ T5341] eventpoll_pwq 9KB 35KB [ 101.284467][ T5341] eventpoll_epi 52KB 78KB [ 101.286988][ T5341] inotify_inode_mark 34KB 46KB [ 101.289350][ T5341] sgpool-128 17KB 29KB [ 101.291668][ T5341] sgpool-64 25KB 31KB [ 101.294031][ T5341] sgpool-32 2KB 252KB [ 101.296520][ T5341] sgpool-16 5KB 109KB [ 101.298704][ T5341] sgpool-8 1KB 62KB [ 101.300657][ T5341] bio_crypt_ctx 9KB 11KB [ 101.302582][ T5341] bio_integrity_data 7KB 8KB [ 101.304829][ T5341] request_queue 228KB 247KB [ 101.307004][ T5341] blkdev_ioc 0KB 7KB [ 101.308932][ T5341] bio-200 9KB 70KB [ 101.310840][ T5341] biovec-max 229KB 476KB [ 101.312829][ T5341] biovec-64 0KB 189KB [ 101.314890][ T5341] biovec-16 0KB 46KB [ 101.316829][ T5341] uid_cache 33KB 54KB [ 101.318735][ T5341] iommu_iova_magazine 972KB 1102KB [ 101.320767][ T5341] iommu_iova 163KB 216KB [ 101.322673][ T5341] dmaengine-unmap-256 26KB 30KB [ 101.324869][ T5341] dmaengine-unmap-128 14KB 30KB [ 101.326870][ T5341] dmaengine-unmap-16 7KB 8KB [ 101.328833][ T5341] dmaengine-unmap-2 3KB 4KB [ 101.330725][ T5341] QIPCRTR 18KB 31KB [ 101.332813][ T5341] audit_buffer 25KB 35KB [ 101.335794][ T5341] skbuff_ext_cache 0KB 28KB [ 101.338167][ T5341] skbuff_small_head 1334KB 1551KB [ 101.340219][ T5341] skbuff_fclone_cache 37KB 125KB [ 101.342155][ T5341] skbuff_head_cache 1862KB 1975KB [ 101.344344][ T5341] configfs_dir_cache 15KB 16KB [ 101.346252][ T5341] file_lock_cache 14KB 47KB [ 101.348160][ T5341] file_lock_ctx 41KB 43KB [ 101.350060][ T5341] fsnotify_inode_mark_connector 29KB 43KB [ 101.352278][ T5341] taskstats 41KB 127KB [ 101.354282][ T5341] mem_cgroup_per_node 86KB 123KB [ 101.356234][ T5341] mem_cgroup 119KB 149KB [ 101.358129][ T5341] proc_dir_entry 619KB 640KB [ 101.360060][ T5341] pde_opener 7KB 15KB [ 101.361969][ T5341] seq_file 17KB 78KB [ 101.364157][ T5341] sigqueue 0KB 27KB [ 101.366057][ T5341] shmem_inode_cache 7463KB 7712KB [ 101.367963][ T5341] kernfs_iattrs_cache 46KB 46KB [ 101.369880][ T5341] kernfs_node_cache 25318KB 25404KB [ 101.371780][ T5341] mnt_cache 59KB 94KB [ 101.373921][ T5341] filp 109KB 543KB [ 101.375831][ T5341] names_cache 14KB 48KB [ 101.377725][ T5341] net_namespace 76KB 114KB [ 101.379655][ T5341] ima_iint_cache 27KB 55KB [ 101.381570][ T5341] lsm_inode_cache 1285KB 1795KB [ 101.383591][ T5341] lsm_file_cache 44KB 184KB [ 101.385483][ T5341] key_jar 36KB 39KB [ 101.387397][ T5341] uts_namespace 65KB 92KB [ 101.389288][ T5341] nsproxy 21KB 31KB [ 101.391186][ T5341] vm_area_struct 335KB 796KB [ 101.393282][ T5341] fs_cache 18KB 60KB [ 101.395202][ T5341] files_cache 69KB 223KB [ 101.397129][ T5341] signal_cache 746KB 1910KB [ 101.399012][ T5341] sighand_cache 955KB 2044KB [ 101.400938][ T5341] task_struct 3595KB 4653KB [ 101.402875][ T5341] cred 126KB 292KB [ 101.404896][ T5341] anon_vma_chain 121KB 255KB [ 101.406797][ T5341] anon_vma 149KB 390KB [ 101.408706][ T5341] pid 127KB 359KB [ 101.410497][ T5341] Acpi-Operand 195KB 320KB [ 101.412488][ T5341] Acpi-ParseExt 21KB 43KB [ 101.414486][ T5341] Acpi-Parse 13KB 19KB [ 101.416412][ T5341] Acpi-State 9KB 27KB [ 101.418320][ T5341] Acpi-Namespace 35KB 52KB [ 101.420281][ T5341] numa_policy 5KB 7KB [ 101.422189][ T5341] perf_event 15KB 31KB [ 101.424358][ T5341] trace_event_file 540KB 540KB [ 101.426297][ T5341] ftrace_event_field 1020KB 1023KB [ 101.428260][ T5341] pool_workqueue 1838KB 1888KB [ 101.430198][ T5341] task_group 45KB 61KB [ 101.432129][ T5341] maple_node 456KB 1320KB [ 101.434118][ T5341] mm_struct 202KB 490KB [ 101.436056][ T5341] vmap_area 260KB 598KB [ 101.438002][ T5341] debug_objects_cache 1798KB 2407KB [ 101.439986][ T5341] page->ptl 36KB 110KB [ 101.441890][ T5341] kmalloc-cg-8k 1200KB 1408KB [ 101.444046][ T5341] kmalloc-cg-4k 11136KB 11744KB [ 101.446045][ T5341] kmalloc-cg-2k 7380KB 7712KB [ 101.447982][ T5341] kmalloc-cg-1k 2104KB 2400KB [ 101.450087][ T5341] kmalloc-cg-512 999KB 1152KB [ 101.452026][ T5341] kmalloc-cg-256 338KB 368KB [ 101.454070][ T5341] kmalloc-cg-128 215KB 228KB [ 101.456016][ T5341] kmalloc-cg-64 48KB 60KB [ 101.457966][ T5341] kmalloc-cg-32 36KB 156KB [ 101.459915][ T5341] kmalloc-cg-16 5KB 16KB [ 101.461838][ T5341] kmalloc-cg-8 17KB 32KB [ 101.463957][ T5341] kmalloc-cg-192 50KB 68KB [ 101.465880][ T5341] kmalloc-cg-96 41KB 64KB [ 101.467826][ T5341] kmalloc-8k 5264KB 5632KB [ 101.469839][ T5341] kmalloc-4k 34744KB 34848KB [ 101.472281][ T5341] kmalloc-2k 11356KB 13408KB [ 101.474798][ T5341] kmalloc-1k 10920KB 11168KB [ 101.477462][ T5341] kmalloc-512 10005KB 10576KB [ 101.479419][ T5341] kmalloc-256 4553KB 4560KB [ 101.481375][ T5341] kmalloc-128 1417KB 1512KB [ 101.483401][ T5341] kmalloc-64 2839KB 3028KB [ 101.485683][ T5341] kmalloc-32 1238KB 1452KB [ 101.487630][ T5341] kmalloc-16 343KB 380KB [ 101.489877][ T5341] kmalloc-8 376KB 412KB [ 101.491819][ T5341] kmalloc-192 1165KB 1260KB [ 101.494116][ T5341] kmalloc-96 1519KB 1700KB [ 101.496477][ T5341] kmem_cache_node 212KB 212KB [ 101.498734][ T5341] kmem_cache 177KB 226KB [ 101.500644][ T5341] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5628,uid=100 [ 101.505211][ T5341] Out of memory: Killed process 5628 (dbus-daemon) total-vm:4752kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:100 pgtables:48kB oom_score_adj:0 [ 101.513235][ T1173] kworker/u32:9 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=1, oom_score_adj=0 [ 101.518737][ T1173] CPU: 2 UID: 0 PID: 1173 Comm: kworker/u32:9 Not tainted syzkaller #0 PREEMPT(full) [ 101.518761][ T1173] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 101.518774][ T1173] Workqueue: netns cleanup_net [ 101.518799][ T1173] Call Trace: [ 101.518808][ T1173] [ 101.518816][ T1173] dump_stack_lvl+0x100/0x190 [ 101.518845][ T1173] dump_header+0xfb/0x606 [ 101.518867][ T1173] oom_kill_process.cold+0xd/0x330 [ 101.518890][ T1173] out_of_memory+0x340/0x14f0 [ 101.518920][ T1173] ? __pfx_out_of_memory+0x10/0x10 [ 101.518951][ T1173] __alloc_frozen_pages_noprof+0x233d/0x2ba0 [ 101.518990][ T1173] ? netif_close_many+0x2fc/0x630 [ 101.519010][ T1173] ? netif_close_many_and_unlock+0x24/0x270 [ 101.519031][ T1173] ? unregister_netdevice_many_notify+0x661/0x2580 [ 101.519050][ T1173] ? unregister_netdevice_queue+0x30b/0x3c0 [ 101.519069][ T1173] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 101.519092][ T1173] ? nsim_dev_reload_down+0x66/0xd0 [ 101.519120][ T1173] ? devlink_reload+0x173/0x790 [ 101.519146][ T1173] ? devlink_pernet_pre_exit+0x222/0x330 [ 101.519187][ T1173] ? cleanup_net+0x499/0x920 [ 101.519205][ T1173] ? worker_thread+0x5da/0xe40 [ 101.519228][ T1173] ? ret_from_fork+0x754/0xd80 [ 101.519253][ T1173] ? ret_from_fork_asm+0x1a/0x30 [ 101.519298][ T1173] new_slab+0x24a/0x6d0 [ 101.519345][ T1173] refill_objects+0x26b/0x400 [ 101.519376][ T1173] __pcs_replace_empty_main+0x19f/0x600 [ 101.519403][ T1173] __kmalloc_node_track_caller_noprof+0x694/0x850 [ 101.519428][ T1173] ? __alloc_skb+0x185/0x710 [ 101.519461][ T1173] kmalloc_reserve+0xe8/0x350 [ 101.519486][ T1173] __alloc_skb+0x185/0x710 [ 101.519511][ T1173] ? __alloc_skb+0x5b7/0x710 [ 101.519537][ T1173] ? __pfx___alloc_skb+0x10/0x10 [ 101.519564][ T1173] ? if_nlmsg_size+0x4a4/0xb30 [ 101.519597][ T1173] rtmsg_ifinfo_build_skb+0x81/0x260 [ 101.519623][ T1173] rtmsg_ifinfo+0xa4/0x1b0 [ 101.519649][ T1173] netif_close_many+0x2fc/0x630 [ 101.519673][ T1173] ? __pfx_netif_close_many+0x10/0x10 [ 101.519694][ T1173] ? check_noncircular+0x97/0x160 [ 101.519721][ T1173] netif_close_many_and_unlock+0x24/0x270 [ 101.519748][ T1173] unregister_netdevice_many_notify+0x661/0x2580 [ 101.519768][ T1173] ? rcu_is_cpu_rrupt_from_idle+0x231/0x270 [ 101.519800][ T1173] ? __mutex_lock+0x26a/0x1b90 [ 101.519821][ T1173] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 101.519840][ T1173] ? do_raw_spin_lock+0x128/0x260 [ 101.519869][ T1173] ? __pfx___mutex_lock+0x10/0x10 [ 101.519895][ T1173] unregister_netdevice_queue+0x30b/0x3c0 [ 101.519916][ T1173] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 101.519944][ T1173] nsim_destroy+0x1a0/0x830 [ 101.519973][ T1173] __nsim_dev_port_del+0x189/0x240 [ 101.520002][ T1173] nsim_dev_reload_destroy+0x10a/0x4a0 [ 101.520034][ T1173] nsim_dev_reload_down+0x66/0xd0 [ 101.520062][ T1173] devlink_reload+0x173/0x790 [ 101.520092][ T1173] ? __pfx_devlink_reload+0x10/0x10 [ 101.520129][ T1173] devlink_pernet_pre_exit+0x222/0x330 [ 101.520153][ T1173] ? __pfx_devlink_pernet_pre_exit+0x10/0x10 [ 101.520180][ T1173] ? kobject_put+0xb9/0x640 [ 101.520200][ T1173] ? __pfx_devlink_pernet_pre_exit+0x10/0x10 [ 101.520224][ T1173] ops_undo_list+0x187/0xab0 [ 101.520246][ T1173] ? __pfx_ops_undo_list+0x10/0x10 [ 101.520262][ T1173] ? cleanup_net+0x332/0x920 [ 101.520278][ T1173] ? cleanup_net+0x332/0x920 [ 101.520295][ T1173] ? idr_destroy+0x62/0x2e0 [ 101.520324][ T1173] cleanup_net+0x499/0x920 [ 101.520345][ T1173] ? __pfx_cleanup_net+0x10/0x10 [ 101.520369][ T1173] ? rcu_is_watching+0x12/0xc0 [ 101.520398][ T1173] process_one_work+0x9d7/0x1920 [ 101.520433][ T1173] ? __pfx_process_one_work+0x10/0x10 [ 101.520466][ T1173] ? __pfx_cleanup_net+0x10/0x10 [ 101.520489][ T1173] worker_thread+0x5da/0xe40 [ 101.520517][ T1173] ? __pfx_worker_thread+0x10/0x10 [ 101.520541][ T1173] ? kthread+0x13a/0x450 [ 101.520562][ T1173] ? __pfx_worker_thread+0x10/0x10 [ 101.520583][ T1173] kthread+0x370/0x450 [ 101.520604][ T1173] ? __pfx_kthread+0x10/0x10 [ 101.520628][ T1173] ret_from_fork+0x754/0xd80 [ 101.520654][ T1173] ? __pfx_ret_from_fork+0x10/0x10 [ 101.520682][ T1173] ? __switch_to+0x7b4/0x1120 [ 101.520701][ T1173] ? __pfx_kthread+0x10/0x10 [ 101.520725][ T1173] ret_from_fork_asm+0x1a/0x30 [ 101.520758][ T1173] [ 101.520766][ T1173] Mem-Info: [ 101.674436][ T1173] active_anon:9 inactive_anon:3 isolated_anon:0 [ 101.674436][ T1173] active_file:0 inactive_file:92 isolated_file:0 [ 101.674436][ T1173] unevictable:1768 dirty:0 writeback:0 [ 101.674436][ T1173] slab_reclaimable:5646 slab_unreclaimable:51555 [ 101.674436][ T1173] mapped:2 shmem:1768 pagetables:722 [ 101.674436][ T1173] sec_pagetables:320 bounce:0 [ 101.674436][ T1173] kernel_misc_reclaimable:0 [ 101.674436][ T1173] free:38720 free_pcp:1279 free_cma:0 [ 101.688491][ T1173] Node 0 active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:4kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7776kB pagetables:980kB sec_pagetables:1200kB all_unreclaimable? yes Balloon:0kB [ 101.697860][ T1173] Node 1 active_anon:36kB inactive_anon:12kB active_file:256kB inactive_file:40kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3748kB pagetables:1908kB sec_pagetables:80kB all_unreclaimable? yes Balloon:0kB [ 101.707241][ T1173] Node 0 DMA free:2060kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 101.716577][ T1173] lowmem_reserve[]: 0 285 285 285 285 [ 101.718293][ T1173] Node 0 DMA32 free:20444kB boost:29412kB min:42484kB low:45752kB high:49020kB reserved_highatomic:4096KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:4kB unevictable:3536kB writepending:0kB zspages:836kB present:1032196kB managed:292712kB mlocked:0kB bounce:0kB free_pcp:488kB local_pcp:228kB free_cma:0kB [ 101.728214][ T1173] lowmem_reserve[]: 0 0 0 0 0 [ 101.729728][ T1173] Node 1 DMA32 free:131992kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:16kB inactive_anon:32kB active_file:8kB inactive_file:288kB unevictable:3536kB writepending:0kB zspages:2284kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4692kB local_pcp:228kB free_cma:0kB [ 101.739789][ T1173] lowmem_reserve[]: 0 0 0 0 0 [ 101.741306][ T1173] Node 0 DMA: 23*4kB (U) 12*8kB (U) 7*16kB (U) 5*32kB (U) 3*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2060kB [ 101.745872][ T1173] Node 0 DMA32: 899*4kB (UME) 194*8kB (UME) 132*16kB (UME) 154*32kB (UME) 51*64kB (ME) 31*128kB (UME) 4*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20444kB [ 101.750870][ T1173] Node 1 DMA32: 1575*4kB (UME) 815*8kB (UME) 414*16kB (UME) 347*32kB (UME) 155*64kB (ME) 78*128kB (UME) 42*256kB (UM) 14*512kB (UM) 16*1024kB (UM) 1*2048kB (M) 11*4096kB (U) = 131860kB [ 101.756630][ T1173] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 101.759622][ T1173] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 101.762528][ T1173] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 101.765619][ T1173] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 101.768520][ T1173] 1857 total pagecache pages [ 101.769935][ T1173] 12 pages in swap cache [ 101.771275][ T1173] Free swap = 116956kB [ 101.772673][ T1173] Total swap = 124996kB [ 101.774100][ T1173] 524155 pages RAM [ 101.775296][ T1173] 0 pages HighMem/MovableOnly [ 101.776807][ T1173] 210084 pages reserved [ 101.778127][ T1173] 0 pages cma reserved [ 101.779451][ T1173] Unreclaimable slab info: [ 101.780896][ T1173] Name Used Total [ 101.783602][ T1173] pid_2 22KB 47KB [ 101.785511][ T1173] bio-464 17KB 31KB [ 101.787439][ T1173] bio-528 19KB 31KB [ 101.789354][ T1173] bio-544 19KB 31KB [ 101.791239][ T1173] bio-560 19KB 31KB [ 101.793257][ T1173] zswap_entry 405KB 612KB [ 101.795178][ T1173] batadv_tt_change_cache 0KB 4KB [ 101.797264][ T1173] batadv_tl_cache 3KB 4KB [ 101.799200][ T1173] TIPC 43KB 61KB [ 101.801133][ T1173] SCTPv6 74KB 90KB [ 101.803132][ T1173] SCTP 48KB 61KB [ 101.805063][ T1173] sctp_chunk 20KB 46KB [ 101.806977][ T1173] sctp_bind_bucket 0KB 12KB [ 101.808914][ T1173] RXRPC 48KB 64KB [ 101.810829][ T1173] rxrpc_call_jar 112KB 159KB [ 101.812806][ T1173] net_bridge_fdb_entry 7KB 27KB [ 101.814803][ T1173] fib6_node 122KB 144KB [ 101.816749][ T1173] ip6_dst_cache 145KB 398KB [ 101.818662][ T1173] RAWv6 115KB 154KB [ 101.820630][ T1173] UDPLITEv6 45KB 63KB [ 101.822592][ T1173] UDPv6 81KB 126KB [ 101.824601][ T1173] TCPv6 99KB 208KB [ 101.826551][ T1173] wg_peer 118KB 118KB [ 101.828494][ T1173] allowedips_node 24KB 31KB [ 101.830382][ T1173] t10_alua_lu_gp_cache 8KB 15KB [ 101.832400][ T1173] scsi_sense_cache 60KB 60KB [ 101.834419][ T1173] virtio_scsi_cmd 21KB 24KB [ 101.836368][ T1173] bio-136 35KB 64KB [ 101.838303][ T1173] bio-264 10KB 15KB [ 101.840253][ T1173] mqueue_inode_cache 75KB 121KB [ 101.842193][ T1173] f2fs_bio_post_read_ctx 30KB 31KB [ 101.844398][ T1173] jfs_mp 14KB 15KB [ 101.846288][ T1173] fuse_request 21KB 23KB [ 101.848220][ T1173] cifs_small_rq 28KB 32KB [ 101.850139][ T1173] cifs_request 67KB 67KB [ 101.852056][ T1173] cifs_mpx_ids 8KB 15KB [ 101.854032][ T1173] cifs_io_subrequest 42KB 47KB [ 101.855990][ T1173] cifs_io_request 105KB 111KB [ 101.857911][ T1173] nfs_commit_data 24KB 31KB [ 101.859858][ T1173] nfs_write_data 38KB 63KB [ 101.861777][ T1173] jbd2_inode 16KB 19KB [ 101.863796][ T1173] ext4_system_zone 1KB 3KB [ 101.865704][ T1173] ext4_io_end_vec 4KB 11KB [ 101.867642][ T1173] userfaultfd_ctx_cache 17KB 31KB [ 101.869655][ T1173] zspage 118KB 157KB [ 101.871580][ T1173] zs_handle 140KB 380KB [ 101.873545][ T1173] pid_namespace 68KB 92KB [ 101.875503][ T1173] kvm_gmem_inode_cache 15KB 31KB [ 101.877478][ T1173] kvm_vcpu 93KB 187KB [ 101.879414][ T1173] kvm_mmu_page_header 9KB 23KB [ 101.881373][ T1173] pte_list_desc 7KB 15KB [ 101.883390][ T1173] x86_emulator 94KB 189KB [ 101.885878][ T1173] rpc_buffers 25KB 31KB [ 101.887811][ T1173] rpc_tasks 8KB 15KB [ 101.889715][ T1173] UNIX-STREAM 61KB 245KB [ 101.891634][ T1173] UNIX 76KB 306KB [ 101.893630][ T1173] tcp_bind2_bucket 1KB 16KB [ 101.895546][ T1173] tcp_bind_bucket 1KB 12KB [ 101.897462][ T1173] ip_fib_trie 26KB 28KB [ 101.899412][ T1173] ip_fib_alias 77KB 83KB [ 101.901323][ T1173] rtable 10KB 36KB [ 101.903300][ T1173] RAW 65KB 95KB [ 101.905166][ T1173] UDP 78KB 191KB [ 101.906997][ T1173] tw_sock_TCP 0KB 3KB [ 101.908919][ T1173] request_sock_TCP 0KB 7KB [ 101.910833][ T1173] TCP 25KB 255KB [ 101.912804][ T1173] hugetlbfs_inode_cache 15KB 31KB [ 101.914870][ T1173] netfs_subrequest 35KB 39KB [ 101.916800][ T1173] netfs_request 105KB 111KB [ 101.918711][ T1173] bio-280 21KB 23KB [ 101.920654][ T1173] ep_head 3KB 20KB [ 101.922590][ T1173] eventpoll_pwq 9KB 35KB [ 101.924562][ T1173] eventpoll_epi 52KB 78KB [ 101.926517][ T1173] inotify_inode_mark 34KB 46KB [ 101.928470][ T1173] sgpool-128 17KB 29KB [ 101.930378][ T1173] sgpool-64 25KB 31KB [ 101.932291][ T1173] sgpool-32 2KB 252KB [ 101.934282][ T1173] sgpool-16 5KB 109KB [ 101.936215][ T1173] sgpool-8 1KB 62KB [ 101.938128][ T1173] bio_crypt_ctx 9KB 11KB [ 101.940080][ T1173] bio_integrity_data 7KB 8KB [ 101.942020][ T1173] request_queue 228KB 247KB [ 101.944032][ T1173] blkdev_ioc 0KB 7KB [ 101.945949][ T1173] bio-200 9KB 70KB [ 101.947883][ T1173] biovec-max 229KB 476KB [ 101.949802][ T1173] biovec-64 0KB 189KB [ 101.951738][ T1173] biovec-16 0KB 46KB [ 101.953713][ T1173] uid_cache 33KB 54KB [ 101.955644][ T1173] iommu_iova_magazine 972KB 1102KB [ 101.957604][ T1173] iommu_iova 163KB 216KB [ 101.959542][ T1173] dmaengine-unmap-256 26KB 30KB [ 101.961488][ T1173] dmaengine-unmap-128 14KB 30KB [ 101.963528][ T1173] dmaengine-unmap-16 7KB 8KB [ 101.965467][ T1173] dmaengine-unmap-2 3KB 4KB [ 101.967388][ T1173] QIPCRTR 18KB 31KB [ 101.969291][ T1173] audit_buffer 25KB 35KB [ 101.971198][ T1173] skbuff_ext_cache 0KB 28KB [ 101.973201][ T1173] skbuff_small_head 1287KB 1550KB [ 101.975110][ T1173] skbuff_fclone_cache 37KB 125KB [ 101.977087][ T1173] skbuff_head_cache 1807KB 1967KB [ 101.978997][ T1173] configfs_dir_cache 15KB 16KB [ 101.980964][ T1173] file_lock_cache 14KB 47KB [ 101.982885][ T1173] file_lock_ctx 41KB 43KB [ 101.984883][ T1173] fsnotify_inode_mark_connector 29KB 43KB [ 101.987844][ T1173] taskstats 41KB 127KB [ 101.989786][ T1173] mem_cgroup_per_node 86KB 123KB [ 101.991764][ T1173] mem_cgroup 119KB 149KB [ 101.993765][ T1173] proc_dir_entry 619KB 640KB [ 101.995695][ T1173] pde_opener 7KB 15KB [ 101.997605][ T1173] seq_file 17KB 78KB [ 101.999555][ T1173] sigqueue 0KB 27KB [ 102.001466][ T1173] shmem_inode_cache 7463KB 7712KB [ 102.003468][ T1173] kernfs_iattrs_cache 46KB 46KB [ 102.005432][ T1173] kernfs_node_cache 25318KB 25404KB [ 102.007362][ T1173] mnt_cache 59KB 94KB [ 102.009276][ T1173] filp 104KB 527KB [ 102.011180][ T1173] names_cache 14KB 48KB [ 102.013188][ T1173] net_namespace 76KB 114KB [ 102.015093][ T1173] ima_iint_cache 26KB 55KB [ 102.017050][ T1173] lsm_inode_cache 1285KB 1795KB [ 102.018975][ T1173] lsm_file_cache 42KB 180KB [ 102.020933][ T1173] key_jar 36KB 39KB [ 102.022876][ T1173] uts_namespace 65KB 92KB [ 102.024797][ T1173] nsproxy 21KB 31KB [ 102.026671][ T1173] vm_area_struct 316KB 734KB [ 102.028568][ T1173] fs_cache 18KB 60KB [ 102.030459][ T1173] files_cache 68KB 223KB [ 102.032374][ T1173] signal_cache 746KB 1910KB [ 102.034433][ T1173] sighand_cache 955KB 2044KB [ 102.036411][ T1173] task_struct 3595KB 4653KB [ 102.038325][ T1173] cred 125KB 292KB [ 102.040281][ T1173] anon_vma_chain 118KB 248KB [ 102.042185][ T1173] anon_vma 144KB 366KB [ 102.044145][ T1173] pid 127KB 359KB [ 102.046043][ T1173] Acpi-Operand 195KB 320KB [ 102.047969][ T1173] Acpi-ParseExt 21KB 43KB [ 102.049897][ T1173] Acpi-Parse 13KB 19KB [ 102.051834][ T1173] Acpi-State 9KB 27KB [ 102.053806][ T1173] Acpi-Namespace 35KB 52KB [ 102.055740][ T1173] numa_policy 5KB 7KB [ 102.057656][ T1173] perf_event 15KB 31KB [ 102.059593][ T1173] trace_event_file 540KB 540KB [ 102.061498][ T1173] ftrace_event_field 1020KB 1023KB [ 102.063602][ T1173] pool_workqueue 1838KB 1888KB [ 102.065523][ T1173] task_group 45KB 61KB [ 102.067472][ T1173] maple_node 452KB 1320KB [ 102.069388][ T1173] mm_struct 202KB 490KB [ 102.071335][ T1173] vmap_area 260KB 598KB [ 102.073389][ T1173] debug_objects_cache 1798KB 2407KB [ 102.075395][ T1173] page->ptl 36KB 110KB [ 102.077314][ T1173] kmalloc-cg-8k 1200KB 1408KB [ 102.079249][ T1173] kmalloc-cg-4k 11136KB 11744KB [ 102.081192][ T1173] kmalloc-cg-2k 7380KB 7712KB [ 102.083384][ T1173] kmalloc-cg-1k 2104KB 2400KB [ 102.085292][ T1173] kmalloc-cg-512 999KB 1152KB [ 102.087200][ T1173] kmalloc-cg-256 338KB 368KB [ 102.089137][ T1173] kmalloc-cg-128 215KB 228KB [ 102.091727][ T1173] kmalloc-cg-64 48KB 60KB [ 102.093712][ T1173] kmalloc-cg-32 36KB 156KB [ 102.095648][ T1173] kmalloc-cg-16 5KB 16KB [ 102.097562][ T1173] kmalloc-cg-8 17KB 32KB [ 102.099500][ T1173] kmalloc-cg-192 50KB 68KB [ 102.101429][ T1173] kmalloc-cg-96 41KB 64KB [ 102.103527][ T1173] kmalloc-8k 5264KB 5632KB [ 102.105464][ T1173] kmalloc-4k 33608KB 33728KB [ 102.107417][ T1173] kmalloc-2k 11356KB 13408KB [ 102.109327][ T1173] kmalloc-1k 10788KB 11044KB [ 102.111198][ T1173] kmalloc-512 10006KB 10576KB [ 102.113202][ T1173] kmalloc-256 4554KB 4560KB [ 102.115114][ T1173] kmalloc-128 1417KB 1512KB [ 102.117059][ T1173] kmalloc-64 2838KB 3028KB [ 102.118997][ T1173] kmalloc-32 1238KB 1452KB [ 102.120934][ T1173] kmalloc-16 343KB 380KB [ 102.122839][ T1173] kmalloc-8 376KB 412KB [ 102.124769][ T1173] kmalloc-192 1165KB 1260KB [ 102.126645][ T1173] kmalloc-96 1509KB 1696KB [ 102.128454][ T1173] kmem_cache_node 212KB 212KB [ 102.130355][ T1173] kmem_cache 177KB 226KB [ 102.132255][ T1173] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5735,uid=0 [ 102.136837][ T1173] Out of memory: Killed process 5735 (getty) total-vm:4044kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 102.149906][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 102.153801][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 102.153817][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 102.153824][ T1] Call Trace: [ 102.153829][ T1] [ 102.153835][ T1] dump_stack_lvl+0x100/0x190 [ 102.153863][ T1] dump_header+0xfb/0x606 [ 102.153884][ T1] oom_kill_process.cold+0xd/0x330 [ 102.153905][ T1] out_of_memory+0x340/0x14f0 [ 102.153934][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 102.153962][ T1] __alloc_frozen_pages_noprof+0x233d/0x2ba0 [ 102.153984][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 102.154002][ T1] ? __lock_acquire+0x4a5/0x2630 [ 102.154019][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 102.154037][ T1] ? policy_nodemask+0xed/0x4f0 [ 102.154055][ T1] alloc_pages_mpol+0x1fb/0x550 [ 102.154071][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 102.154087][ T1] ? swap_entry_swapped+0x1ff/0x2b0 [ 102.154103][ T1] ? __pfx_swap_entry_swapped+0x10/0x10 [ 102.154120][ T1] folio_alloc_mpol_noprof+0x36/0x340 [ 102.154132][ T1] swap_cache_alloc_folio+0x1a8/0x300 [ 102.154146][ T1] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 102.154163][ T1] swap_cluster_readahead+0x53b/0x770 [ 102.154179][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 102.154194][ T1] ? __lock_acquire+0x4a5/0x2630 [ 102.154212][ T1] ? get_vma_policy+0x23f/0x3b0 [ 102.154222][ T1] swapin_readahead+0x160/0x12c0 [ 102.154239][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 102.154252][ T1] ? find_held_lock+0x2b/0x80 [ 102.154267][ T1] ? swap_table_get+0x103/0x2c0 [ 102.154278][ T1] ? swap_table_get+0x103/0x2c0 [ 102.154291][ T1] ? swap_table_get+0x10d/0x2c0 [ 102.154303][ T1] ? swap_cache_get_folio+0x1ae/0x600 [ 102.154316][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 102.154328][ T1] ? __pfx_get_swap_device+0x10/0x10 [ 102.154350][ T1] ? do_swap_page+0xb2e/0x68e0 [ 102.154362][ T1] do_swap_page+0xb2e/0x68e0 [ 102.154374][ T1] ? kmem_cache_free+0x124/0x6a0 [ 102.154386][ T1] ? dequeue_signal+0x3ce/0x500 [ 102.154400][ T1] ? __x64_sys_rt_sigtimedwait+0x1e5/0x2d0 [ 102.154412][ T1] ? do_syscall_64+0x106/0xf80 [ 102.154422][ T1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.154436][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 102.154450][ T1] ? rcu_is_watching+0x12/0xc0 [ 102.154466][ T1] ? __pte_offset_map+0x179/0x310 [ 102.154482][ T1] __handle_mm_fault+0x18c1/0x2b60 [ 102.154497][ T1] ? mt_find+0x45e/0x8e0 [ 102.154508][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 102.154520][ T1] ? __pfx_mt_find+0x10/0x10 [ 102.154537][ T1] ? find_vma+0xbf/0x140 [ 102.154552][ T1] ? __pfx_find_vma+0x10/0x10 [ 102.154568][ T1] handle_mm_fault+0x36d/0xa20 [ 102.154583][ T1] do_user_addr_fault+0x74c/0x12f0 [ 102.154605][ T1] exc_page_fault+0x6f/0xd0 [ 102.154621][ T1] asm_exc_page_fault+0x26/0x30 [ 102.154632][ T1] RIP: 0010:rseq_set_ids_get_csaddr+0x9a/0x230 [ 102.154647][ T1] Code: e8 eb 1e c8 ff 48 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 4e 01 00 00 44 8b 7d 00 <44> 89 3b e8 be 1e c8 ff 44 89 7b 04 e8 b5 1e c8 ff 44 89 73 14 e8 [ 102.154658][ T1] RSP: 0000:ffffc90000137de8 EFLAGS: 00050246 [ 102.154667][ T1] RAX: 0000000000000000 RBX: 00007ff8fd6adae0 RCX: ffffffff823fda30 [ 102.154674][ T1] RDX: 1ffff92000026fc8 RSI: ffffffff823fda35 RDI: ffff88801daf0000 [ 102.154680][ T1] RBP: ffffc90000137e40 R08: 0000000000000001 R09: 0000000000000000 [ 102.154687][ T1] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc90000137e60 [ 102.154693][ T1] R13: ffff88801daf0000 R14: 0000000000000000 R15: 0000000000000001 [ 102.154703][ T1] ? rseq_set_ids_get_csaddr+0x70/0x230 [ 102.154716][ T1] ? rseq_set_ids_get_csaddr+0x75/0x230 [ 102.154731][ T1] ? rseq_set_ids_get_csaddr+0x75/0x230 [ 102.154746][ T1] __rseq_handle_slowpath+0x251/0x3c0 [ 102.154760][ T1] ? __pfx___rseq_handle_slowpath+0x10/0x10 [ 102.154778][ T1] exit_to_user_mode_loop+0xd3/0x4a0 [ 102.154793][ T1] do_syscall_64+0x668/0xf80 [ 102.154802][ T1] ? clear_bhb_loop+0x40/0x90 [ 102.154815][ T1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.154826][ T1] RIP: 0033:0x7ff8fd7fd407 [ 102.154840][ T1] Code: Unable to access opcode bytes at 0x7ff8fd7fd3dd. [ 102.154845][ T1] RSP: 002b:00007ffd1649d830 EFLAGS: 00000202 ORIG_RAX: 0000000000000080 [ 102.154855][ T1] RAX: 0000000000000011 RBX: 00007ff8fd6adc80 RCX: 00007ff8fd7fd407 [ 102.154861][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ff8fda17498 [ 102.154867][ T1] RBP: 00007ff8fda17490 R08: 0000000000000000 R09: 0000000000000000 [ 102.154874][ T1] R10: 0000000000000008 R11: 0000000000000202 R12: 00007ff8fda17490 [ 102.154880][ T1] R13: 00007ffd1649d8ac R14: 00007ff8fda57000 R15: 00005604593dbd98 [ 102.154894][ T1] [ 102.154898][ T1] Mem-Info: [ 102.332263][ T1] active_anon:47 inactive_anon:0 isolated_anon:0 [ 102.332263][ T1] active_file:32 inactive_file:46 isolated_file:0 [ 102.332263][ T1] unevictable:1768 dirty:0 writeback:0 [ 102.332263][ T1] slab_reclaimable:5646 slab_unreclaimable:51300 [ 102.332263][ T1] mapped:2 shmem:1768 pagetables:710 [ 102.332263][ T1] sec_pagetables:320 bounce:0 [ 102.332263][ T1] kernel_misc_reclaimable:0 [ 102.332263][ T1] free:38055 free_pcp:2245 free_cma:0 [ 102.353077][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:36kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7744kB pagetables:980kB sec_pagetables:1200kB all_unreclaimable? yes Balloon:0kB [ 102.365272][ T1] Node 1 active_anon:140kB inactive_anon:0kB active_file:0kB inactive_file:316kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3744kB pagetables:1860kB sec_pagetables:80kB all_unreclaimable? yes Balloon:0kB [ 102.377639][ T1] Node 0 DMA free:2060kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 102.386900][ T1] lowmem_reserve[]: 0 285 285 285 285 [ 102.389088][ T1] Node 0 DMA32 free:20332kB boost:29412kB min:42484kB low:45752kB high:49020kB reserved_highatomic:4096KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:36kB unevictable:3536kB writepending:0kB zspages:836kB present:1032196kB managed:292712kB mlocked:0kB bounce:0kB free_pcp:936kB local_pcp:48kB free_cma:0kB [ 102.401285][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 102.403449][ T1] Node 1 DMA32 free:129772kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:28kB inactive_anon:12kB active_file:0kB inactive_file:308kB unevictable:3536kB writepending:0kB zspages:2240kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:7924kB local_pcp:308kB free_cma:0kB [ 102.416851][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 102.418897][ T1] Node 0 DMA: 23*4kB (U) 12*8kB (U) 7*16kB (U) 5*32kB (U) 3*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2060kB [ 102.424426][ T1] Node 0 DMA32: 899*4kB (UME) 180*8kB (ME) 132*16kB (UME) 154*32kB (UME) 51*64kB (ME) 31*128kB (UME) 4*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20332kB [ 102.429784][ T1] Node 1 DMA32: 1575*4kB (UME) 784*8kB (UME) 369*16kB (ME) 346*32kB (ME) 156*64kB (UME) 77*128kB (ME) 42*256kB (UM) 12*512kB (UM) 16*1024kB (UM) 1*2048kB (M) 11*4096kB (U) = 129772kB [ 102.437318][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 102.441279][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 102.445322][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 102.449254][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 102.453174][ T1] 1855 total pagecache pages [ 102.455119][ T1] 10 pages in swap cache [ 102.456909][ T1] Free swap = 117136kB [ 102.458684][ T1] Total swap = 124996kB [ 102.460497][ T1] 524155 pages RAM [ 102.462073][ T1] 0 pages HighMem/MovableOnly [ 102.464123][ T1] 210084 pages reserved [ 102.465898][ T1] 0 pages cma reserved [ 102.467618][ T1] Unreclaimable slab info: [ 102.469499][ T1] Name Used Total [ 102.471861][ T1] pid_2 22KB 47KB [ 102.474531][ T1] bio-464 17KB 31KB [ 102.477082][ T1] bio-528 19KB 31KB [ 102.479604][ T1] bio-544 19KB 31KB [ 102.482116][ T1] bio-560 19KB 31KB [ 102.484970][ T1] zswap_entry 318KB 533KB [ 102.487428][ T1] batadv_tt_change_cache 0KB 4KB [ 102.489999][ T1] batadv_tl_cache 3KB 4KB [ 102.492544][ T1] TIPC 43KB 61KB [ 102.495142][ T1] SCTPv6 74KB 90KB [ 102.497610][ T1] SCTP 48KB 61KB [ 102.500426][ T1] sctp_chunk 20KB 46KB [ 102.502645][ T1] sctp_bind_bucket 0KB 12KB [ 102.504671][ T1] RXRPC 48KB 64KB [ 102.506595][ T1] rxrpc_call_jar 112KB 159KB [ 102.508686][ T1] net_bridge_fdb_entry 7KB 27KB [ 102.510928][ T1] fib6_node 122KB 144KB [ 102.512917][ T1] ip6_dst_cache 145KB 398KB [ 102.514869][ T1] RAWv6 115KB 154KB [ 102.516824][ T1] UDPLITEv6 45KB 63KB [ 102.519192][ T1] UDPv6 81KB 126KB [ 102.521435][ T1] TCPv6 96KB 208KB [ 102.523441][ T1] wg_peer 118KB 118KB [ 102.525354][ T1] allowedips_node 24KB 31KB [ 102.527254][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 102.529649][ T1] scsi_sense_cache 60KB 60KB [ 102.531700][ T1] virtio_scsi_cmd 21KB 24KB [ 102.534384][ T1] bio-136 35KB 64KB [ 102.536423][ T1] bio-264 10KB 15KB [ 102.538628][ T1] mqueue_inode_cache 75KB 121KB [ 102.541277][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 102.544260][ T1] jfs_mp 14KB 15KB [ 102.546501][ T1] fuse_request 21KB 23KB [ 102.549125][ T1] cifs_small_rq 28KB 32KB [ 102.551472][ T1] cifs_request 67KB 67KB [ 102.554182][ T1] cifs_mpx_ids 8KB 15KB [ 102.556225][ T1] cifs_io_subrequest 42KB 47KB [ 102.558346][ T1] cifs_io_request 105KB 111KB [ 102.560358][ T1] nfs_commit_data 24KB 31KB [ 102.562397][ T1] nfs_write_data 38KB 63KB [ 102.564566][ T1] jbd2_inode 16KB 19KB [ 102.566663][ T1] ext4_system_zone 1KB 3KB [ 102.568799][ T1] ext4_io_end_vec 4KB 11KB [ 102.570803][ T1] userfaultfd_ctx_cache 17KB 31KB [ 102.573202][ T1] zspage 69KB 145KB [ 102.575791][ T1] zs_handle 108KB 348KB [ 102.578405][ T1] pid_namespace 68KB 92KB [ 102.581056][ T1] kvm_gmem_inode_cache 15KB 31KB [ 102.583998][ T1] kvm_vcpu 93KB 187KB [ 102.587278][ T1] kvm_mmu_page_header 9KB 23KB [ 102.590090][ T1] pte_list_desc 7KB 15KB [ 102.592698][ T1] x86_emulator 94KB 189KB [ 102.595372][ T1] rpc_buffers 25KB 31KB [ 102.597938][ T1] rpc_tasks 8KB 15KB [ 102.600583][ T1] UNIX-STREAM 61KB 245KB [ 102.603572][ T1] UNIX 76KB 306KB [ 102.606196][ T1] tcp_bind2_bucket 1KB 16KB [ 102.608771][ T1] tcp_bind_bucket 1KB 12KB [ 102.611357][ T1] ip_fib_trie 26KB 28KB [ 102.614059][ T1] ip_fib_alias 77KB 83KB [ 102.616679][ T1] rtable 10KB 36KB [ 102.619246][ T1] RAW 65KB 95KB [ 102.621832][ T1] UDP 78KB 191KB [ 102.624674][ T1] tw_sock_TCP 0KB 3KB [ 102.627327][ T1] request_sock_TCP 0KB 7KB [ 102.630011][ T1] TCP 19KB 255KB [ 102.632728][ T1] hugetlbfs_inode_cache 15KB 31KB [ 102.635511][ T1] netfs_subrequest 35KB 39KB [ 102.638171][ T1] netfs_request 105KB 111KB [ 102.640730][ T1] bio-280 21KB 23KB [ 102.643522][ T1] ep_head 3KB 20KB [ 102.645973][ T1] eventpoll_pwq 9KB 35KB [ 102.648320][ T1] eventpoll_epi 52KB 78KB [ 102.650233][ T1] inotify_inode_mark 34KB 46KB [ 102.652211][ T1] sgpool-128 17KB 29KB [ 102.654299][ T1] sgpool-64 25KB 31KB [ 102.656436][ T1] sgpool-32 2KB 252KB [ 102.659095][ T1] sgpool-16 5KB 109KB [ 102.661715][ T1] sgpool-8 1KB 62KB [ 102.664573][ T1] bio_crypt_ctx 9KB 11KB [ 102.667149][ T1] bio_integrity_data 7KB 8KB [ 102.669761][ T1] request_queue 228KB 247KB [ 102.672367][ T1] blkdev_ioc 0KB 7KB [ 102.674994][ T1] bio-200 9KB 70KB [ 102.677558][ T1] biovec-max 229KB 476KB [ 102.680109][ T1] biovec-64 0KB 189KB [ 102.682703][ T1] biovec-16 0KB 46KB [ 102.685434][ T1] uid_cache 33KB 54KB [ 102.688082][ T1] iommu_iova_magazine 972KB 1102KB [ 102.690145][ T1] iommu_iova 163KB 216KB [ 102.692371][ T1] dmaengine-unmap-256 26KB 30KB [ 102.695072][ T1] dmaengine-unmap-128 14KB 30KB [ 102.697690][ T1] dmaengine-unmap-16 7KB 8KB [ 102.700321][ T1] dmaengine-unmap-2 3KB 4KB [ 102.702932][ T1] QIPCRTR 18KB 31KB [ 102.705854][ T1] audit_buffer 25KB 35KB [ 102.708405][ T1] skbuff_ext_cache 0KB 28KB [ 102.710992][ T1] skbuff_small_head 1283KB 1568KB [ 102.713626][ T1] skbuff_fclone_cache 36KB 125KB [ 102.716228][ T1] skbuff_head_cache 1789KB 1956KB [ 102.718780][ T1] configfs_dir_cache 15KB 16KB [ 102.721299][ T1] file_lock_cache 14KB 47KB [ 102.723934][ T1] file_lock_ctx 41KB 43KB [ 102.726235][ T1] fsnotify_inode_mark_connector 29KB 43KB [ 102.728804][ T1] taskstats 41KB 127KB [ 102.731420][ T1] mem_cgroup_per_node 86KB 123KB [ 102.734119][ T1] mem_cgroup 119KB 149KB [ 102.736303][ T1] proc_dir_entry 619KB 640KB [ 102.738549][ T1] pde_opener 7KB 15KB [ 102.740802][ T1] seq_file 17KB 78KB [ 102.743220][ T1] sigqueue 0KB 27KB [ 102.745768][ T1] shmem_inode_cache 7463KB 7712KB [ 102.748006][ T1] kernfs_iattrs_cache 46KB 46KB [ 102.750028][ T1] kernfs_node_cache 25318KB 25404KB [ 102.752251][ T1] mnt_cache 59KB 94KB [ 102.754848][ T1] filp 96KB 519KB [ 102.756962][ T1] names_cache 14KB 48KB [ 102.759274][ T1] net_namespace 76KB 114KB [ 102.761220][ T1] ima_iint_cache 26KB 55KB [ 102.763717][ T1] lsm_inode_cache 1284KB 1795KB [ 102.766266][ T1] lsm_file_cache 41KB 180KB [ 102.768855][ T1] key_jar 36KB 39KB [ 102.771483][ T1] uts_namespace 65KB 92KB [ 102.774356][ T1] nsproxy 21KB 31KB [ 102.776931][ T1] vm_area_struct 274KB 648KB [ 102.779493][ T1] fs_cache 18KB 60KB [ 102.782067][ T1] files_cache 67KB 207KB [ 102.784759][ T1] signal_cache 746KB 1910KB [ 102.787357][ T1] sighand_cache 955KB 2044KB [ 102.789945][ T1] task_struct 3595KB 4653KB [ 102.792576][ T1] cred 125KB 292KB [ 102.795186][ T1] anon_vma_chain 111KB 236KB [ 102.797748][ T1] anon_vma 130KB 342KB [ 102.800394][ T1] pid 127KB 359KB [ 102.803451][ T1] Acpi-Operand 195KB 320KB [ 102.805683][ T1] Acpi-ParseExt 21KB 43KB [ 102.808090][ T1] Acpi-Parse 13KB 19KB [ 102.810719][ T1] Acpi-State 9KB 27KB [ 102.813076][ T1] Acpi-Namespace 35KB 52KB [ 102.815385][ T1] numa_policy 5KB 7KB [ 102.817946][ T1] perf_event 15KB 31KB [ 102.820519][ T1] trace_event_file 540KB 540KB [ 102.823139][ T1] ftrace_event_field 1020KB 1023KB [ 102.825683][ T1] pool_workqueue 1838KB 1888KB [ 102.828102][ T1] task_group 45KB 61KB [ 102.830614][ T1] maple_node 448KB 1312KB [ 102.833187][ T1] mm_struct 202KB 490KB [ 102.835685][ T1] vmap_area 260KB 598KB [ 102.838062][ T1] debug_objects_cache 1797KB 2407KB [ 102.840053][ T1] page->ptl 33KB 106KB [ 102.842024][ T1] kmalloc-cg-8k 1200KB 1408KB [ 102.844554][ T1] kmalloc-cg-4k 11136KB 11744KB [ 102.847018][ T1] kmalloc-cg-2k 7380KB 7712KB [ 102.849488][ T1] kmalloc-cg-1k 2100KB 2400KB [ 102.851465][ T1] kmalloc-cg-512 997KB 1152KB [ 102.853497][ T1] kmalloc-cg-256 338KB 368KB [ 102.855822][ T1] kmalloc-cg-128 215KB 228KB [ 102.858302][ T1] kmalloc-cg-64 48KB 60KB [ 102.860755][ T1] kmalloc-cg-32 36KB 156KB [ 102.863219][ T1] kmalloc-cg-16 5KB 16KB [ 102.865772][ T1] kmalloc-cg-8 17KB 32KB [ 102.868298][ T1] kmalloc-cg-192 50KB 68KB [ 102.870843][ T1] kmalloc-cg-96 41KB 64KB [ 102.873600][ T1] kmalloc-8k 5264KB 5632KB [ 102.875864][ T1] kmalloc-4k 33224KB 33344KB [ 102.878347][ T1] kmalloc-2k 11356KB 13408KB [ 102.880315][ T1] kmalloc-1k 10740KB 10968KB [ 102.882247][ T1] kmalloc-512 9996KB 10576KB [ 102.884459][ T1] kmalloc-256 4554KB 4560KB [ 102.886949][ T1] kmalloc-128 1417KB 1512KB [ 102.889525][ T1] kmalloc-64 2834KB 3028KB [ 102.891975][ T1] kmalloc-32 1232KB 1452KB [ 102.894606][ T1] kmalloc-16 343KB 380KB [ 102.897071][ T1] kmalloc-8 376KB 412KB [ 102.899577][ T1] kmalloc-192 1165KB 1260KB [ 102.901946][ T1] kmalloc-96 1512KB 1696KB [ 102.904581][ T1] kmem_cache_node 212KB 212KB [ 102.907120][ T1] kmem_cache 177KB 226KB [ 102.909963][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=acpid,pid=5326,uid=0 [ 102.916264][ T1] Out of memory: Killed process 5326 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 102.926248][ T5733] sshd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 102.931087][ T5733] CPU: 0 UID: 0 PID: 5733 Comm: sshd Not tainted syzkaller #0 PREEMPT(full) [ 102.931111][ T5733] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 102.931125][ T5733] Call Trace: [ 102.931132][ T5733] [ 102.931140][ T5733] dump_stack_lvl+0x100/0x190 [ 102.931171][ T5733] dump_header+0xfb/0x606 [ 102.931195][ T5733] out_of_memory.cold+0xd/0x170 [ 102.931219][ T5733] ? __pfx_out_of_memory+0x10/0x10 [ 102.931250][ T5733] __alloc_frozen_pages_noprof+0x233d/0x2ba0 [ 102.931287][ T5733] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 102.931339][ T5733] ? __lock_acquire+0x4a5/0x2630 [ 102.931359][ T5733] ? rcu_is_watching+0x12/0xc0 [ 102.931389][ T5733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 102.931418][ T5733] ? policy_nodemask+0xed/0x4f0 [ 102.931444][ T5733] alloc_pages_mpol+0x1fb/0x550 [ 102.931471][ T5733] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 102.931498][ T5733] ? swap_entry_swapped+0x1ff/0x2b0 [ 102.931521][ T5733] ? __pfx_swap_entry_swapped+0x10/0x10 [ 102.931556][ T5733] folio_alloc_mpol_noprof+0x36/0x340 [ 102.931574][ T5733] swap_cache_alloc_folio+0x1a8/0x300 [ 102.931596][ T5733] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 102.931626][ T5733] swap_cluster_readahead+0x53b/0x770 [ 102.931653][ T5733] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 102.931680][ T5733] ? __lock_acquire+0x4a5/0x2630 [ 102.931708][ T5733] ? get_vma_policy+0x23f/0x3b0 [ 102.931725][ T5733] swapin_readahead+0x160/0x12c0 [ 102.931756][ T5733] ? __pfx_swapin_readahead+0x10/0x10 [ 102.931775][ T5733] ? find_held_lock+0x2b/0x80 [ 102.931801][ T5733] ? swap_table_get+0x103/0x2c0 [ 102.931833][ T5733] ? swap_table_get+0x103/0x2c0 [ 102.931855][ T5733] ? swap_table_get+0x10d/0x2c0 [ 102.931876][ T5733] ? swap_cache_get_folio+0x1ae/0x600 [ 102.931898][ T5733] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 102.931915][ T5733] ? __pfx_get_swap_device+0x10/0x10 [ 102.931943][ T5733] ? do_swap_page+0xb2e/0x68e0 [ 102.931964][ T5733] do_swap_page+0xb2e/0x68e0 [ 102.931993][ T5733] ? __pfx_do_swap_page+0x10/0x10 [ 102.932019][ T5733] ? rcu_is_watching+0x12/0xc0 [ 102.932044][ T5733] ? __pte_offset_map+0x179/0x310 [ 102.932069][ T5733] __handle_mm_fault+0x18c1/0x2b60 [ 102.932093][ T5733] ? mt_find+0x45e/0x8e0 [ 102.932114][ T5733] ? __pfx___handle_mm_fault+0x10/0x10 [ 102.932131][ T5733] ? __pfx_mt_find+0x10/0x10 [ 102.932161][ T5733] ? find_vma+0xbf/0x140 [ 102.932186][ T5733] ? __pfx_find_vma+0x10/0x10 [ 102.932210][ T5733] handle_mm_fault+0x36d/0xa20 [ 102.932236][ T5733] do_user_addr_fault+0x74c/0x12f0 [ 102.932271][ T5733] exc_page_fault+0x6f/0xd0 [ 102.932296][ T5733] asm_exc_page_fault+0x26/0x30 [ 102.932315][ T5733] RIP: 0010:do_sys_poll+0xbfd/0xeb0 [ 102.932339][ T5733] Code: 12 e8 b7 95 7a ff 48 89 d8 48 c1 e8 03 42 0f b6 14 28 48 89 d8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 4e 02 00 00 0f b7 03 <66> 41 89 47 06 41 83 ee 01 49 83 c7 08 48 83 c3 08 e8 7d 95 7a ff [ 102.932354][ T5733] RSP: 0000:ffffc90003ecf8d0 EFLAGS: 00050246 [ 102.932370][ T5733] RAX: 0000000000000000 RBX: ffffc90003ecf9b2 RCX: ffffffff828d635a [ 102.932381][ T5733] RDX: 0000000000000000 RSI: ffffffff828d6369 RDI: ffff8880290d8000 [ 102.932392][ T5733] RBP: ffffc90003ecfe18 R08: 0000000000000005 R09: 0000000000000000 [ 102.932402][ T5733] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc90003ecf9a0 [ 102.932411][ T5733] R13: dffffc0000000000 R14: 0000000000000002 R15: 000055cf7f4191b0 [ 102.932428][ T5733] ? do_sys_poll+0xbca/0xeb0 [ 102.932450][ T5733] ? do_sys_poll+0xbd9/0xeb0 [ 102.932485][ T5733] ? __pfx_do_sys_poll+0x10/0x10 [ 102.932507][ T5733] ? __pfx_release_task+0x10/0x10 [ 102.932529][ T5733] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 102.932586][ T5733] ? __pfx_pollwake+0x10/0x10 [ 102.932612][ T5733] ? __pfx_pollwake+0x10/0x10 [ 102.932662][ T5733] ? _raw_spin_unlock_irq+0x23/0x50 [ 102.932688][ T5733] ? lockdep_hardirqs_on+0x78/0x100 [ 102.932713][ T5733] ? _raw_spin_unlock_irq+0x2e/0x50 [ 102.932737][ T5733] ? set_user_sigmask+0x1e1/0x270 [ 102.932763][ T5733] ? __pfx_set_user_sigmask+0x10/0x10 [ 102.932785][ T5733] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 102.932811][ T5733] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 102.932841][ T5733] __x64_sys_ppoll+0x2b5/0x350 [ 102.932862][ T5733] ? find_held_lock+0x2b/0x80 [ 102.932890][ T5733] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 102.932917][ T5733] ? do_user_addr_fault+0x8d6/0x12f0 [ 102.932947][ T5733] do_syscall_64+0x106/0xf80 [ 102.932979][ T5733] ? clear_bhb_loop+0x40/0x90 [ 102.933000][ T5733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.933017][ T5733] RIP: 0033:0x7f04744a7407 [ 102.933040][ T5733] Code: Unable to access opcode bytes at 0x7f04744a73dd. [ 102.933049][ T5733] RSP: 002b:00007ffe54a71370 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 102.933064][ T5733] RAX: ffffffffffffffda RBX: 00007f0474c68300 RCX: 00007f04744a7407 [ 102.933074][ T5733] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055cf7f4191b0 [ 102.933084][ T5733] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 102.933093][ T5733] R10: 00007ffe54a71640 R11: 0000000000000202 R12: 0000000000000064 [ 102.933105][ T5733] R13: 0000000000000000 R14: 000055cf53624004 R15: 0000000000000002 [ 102.933129][ T5733] [ 103.138398][ T5733] Mem-Info: [ 103.139813][ T5733] active_anon:0 inactive_anon:14 isolated_anon:0 [ 103.139813][ T5733] active_file:0 inactive_file:84 isolated_file:0 [ 103.139813][ T5733] unevictable:1768 dirty:0 writeback:0 [ 103.139813][ T5733] slab_reclaimable:5646 slab_unreclaimable:51942 [ 103.139813][ T5733] mapped:2 shmem:1768 pagetables:699 [ 103.139813][ T5733] sec_pagetables:320 bounce:0 [ 103.139813][ T5733] kernel_misc_reclaimable:0 [ 103.139813][ T5733] free:37817 free_pcp:1833 free_cma:0 [ 103.157714][ T5733] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:64kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7744kB pagetables:980kB sec_pagetables:1200kB all_unreclaimable? yes Balloon:0kB [ 103.170148][ T5733] Node 1 active_anon:0kB inactive_anon:144kB active_file:0kB inactive_file:360kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3744kB pagetables:1816kB sec_pagetables:80kB all_unreclaimable? yes Balloon:0kB [ 103.182526][ T5733] Node 0 DMA free:2060kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 103.194856][ T5733] lowmem_reserve[]: 0 285 285 285 285 [ 103.197277][ T5733] Node 0 DMA32 free:20268kB boost:29412kB min:42484kB low:45752kB high:49020kB reserved_highatomic:4096KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:64kB unevictable:3536kB writepending:0kB zspages:836kB present:1032196kB managed:292712kB mlocked:0kB bounce:0kB free_pcp:968kB local_pcp:112kB free_cma:0kB [ 103.233122][ T5733] lowmem_reserve[]: 0 0 0 0 0 [ 103.235214][ T5733] Node 1 DMA32 free:128940kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:100kB active_file:0kB inactive_file:352kB unevictable:3536kB writepending:0kB zspages:2240kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:7564kB local_pcp:2152kB free_cma:0kB [ 103.250070][ T5733] lowmem_reserve[]: 0 0 0 0 0 [ 103.251734][ T5733] Node 0 DMA: 23*4kB (U) 12*8kB (U) 7*16kB (U) 5*32kB (U) 3*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2060kB [ 103.259709][ T5733] Node 0 DMA32: 899*4kB (UME) 180*8kB (ME) 132*16kB (UME) 150*32kB (UME) 51*64kB (ME) 31*128kB (UME) 4*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20204kB [ 103.266363][ T5733] Node 1 DMA32: 1575*4kB (UME) 784*8kB (UME) 369*16kB (ME) 346*32kB (ME) 156*64kB (UME) 78*128kB (UME) 42*256kB (UM) 12*512kB (UM) 15*1024kB (UM) 1*2048kB (M) 11*4096kB (U) = 128876kB [ 103.274029][ T5733] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 103.277923][ T5733] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 103.281814][ T5733] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 103.285905][ T5733] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 103.289756][ T5733] 1853 total pagecache pages [ 103.291749][ T5733] 8 pages in swap cache [ 103.293634][ T5733] Free swap = 117276kB [ 103.295418][ T5733] Total swap = 124996kB [ 103.297189][ T5733] 524155 pages RAM [ 103.298813][ T5733] 0 pages HighMem/MovableOnly [ 103.300763][ T5733] 210084 pages reserved [ 103.302472][ T5733] 0 pages cma reserved [ 103.304309][ T5733] Unreclaimable slab info: [ 103.306087][ T5733] Name Used Total [ 103.308663][ T5733] pid_2 22KB 47KB [ 103.311046][ T5733] bio-464 17KB 31KB [ 103.313437][ T5733] bio-528 19KB 31KB [ 103.315613][ T5733] bio-544 19KB 31KB [ 103.317949][ T5733] bio-560 19KB 31KB [ 103.320639][ T5733] zswap_entry 318KB 533KB [ 103.323154][ T5733] batadv_tt_change_cache 0KB 4KB [ 103.325770][ T5733] batadv_tl_cache 3KB 4KB [ 103.328325][ T5733] TIPC 43KB 61KB [ 103.330865][ T5733] SCTPv6 74KB 90KB [ 103.333553][ T5733] SCTP 48KB 61KB [ 103.335631][ T5733] sctp_chunk 20KB 46KB [ 103.338083][ T5733] sctp_bind_bucket 0KB 12KB [ 103.340684][ T5733] RXRPC 48KB 64KB [ 103.343185][ T5733] rxrpc_call_jar 112KB 159KB [ 103.345723][ T5733] net_bridge_fdb_entry 7KB 27KB [ 103.348269][ T5733] fib6_node 122KB 144KB [ 103.350565][ T5733] ip6_dst_cache 145KB 398KB [ 103.353191][ T5733] RAWv6 115KB 154KB [ 103.355603][ T5733] UDPLITEv6 45KB 63KB [ 103.358081][ T5733] UDPv6 81KB 126KB [ 103.360749][ T5733] TCPv6 96KB 208KB [ 103.363634][ T5733] wg_peer 118KB 118KB [ 103.366160][ T5733] allowedips_node 24KB 31KB [ 103.368758][ T5733] t10_alua_lu_gp_cache 8KB 15KB [ 103.371413][ T5733] scsi_sense_cache 60KB 60KB [ 103.374103][ T5733] virtio_scsi_cmd 21KB 24KB [ 103.376552][ T5733] bio-136 35KB 64KB [ 103.379104][ T5733] bio-264 10KB 15KB [ 103.381706][ T5733] mqueue_inode_cache 75KB 121KB [ 103.384444][ T5733] f2fs_bio_post_read_ctx 30KB 31KB [ 103.387230][ T5733] jfs_mp 14KB 15KB [ 103.389825][ T5733] fuse_request 21KB 23KB [ 103.392388][ T5733] cifs_small_rq 28KB 32KB [ 103.395045][ T5733] cifs_request 67KB 67KB [ 103.397601][ T5733] cifs_mpx_ids 8KB 15KB [ 103.399836][ T5733] cifs_io_subrequest 42KB 47KB [ 103.402362][ T5733] cifs_io_request 105KB 111KB [ 103.405195][ T5733] nfs_commit_data 24KB 31KB [ 103.407758][ T5733] nfs_write_data 38KB 63KB [ 103.410289][ T5733] jbd2_inode 16KB 19KB [ 103.412869][ T5733] ext4_system_zone 1KB 3KB [ 103.415505][ T5733] ext4_io_end_vec 4KB 11KB [ 103.417630][ T5733] userfaultfd_ctx_cache 17KB 31KB [ 103.420224][ T5733] zspage 68KB 145KB [ 103.422754][ T5733] zs_handle 108KB 348KB [ 103.424843][ T5733] pid_namespace 68KB 92KB [ 103.426964][ T5733] kvm_gmem_inode_cache 15KB 31KB [ 103.429506][ T5733] kvm_vcpu 93KB 187KB [ 103.431660][ T5733] kvm_mmu_page_header 9KB 23KB [ 103.434222][ T5733] pte_list_desc 7KB 15KB [ 103.436917][ T5733] x86_emulator 94KB 189KB [ 103.439434][ T5733] rpc_buffers 25KB 31KB [ 103.441849][ T5733] rpc_tasks 8KB 15KB [ 103.444589][ T5733] UNIX-STREAM 61KB 245KB [ 103.447166][ T5733] UNIX 76KB 306KB [ 103.449666][ T5733] tcp_bind2_bucket 1KB 16KB [ 103.452124][ T5733] tcp_bind_bucket 1KB 12KB [ 103.454850][ T5733] ip_fib_trie 26KB 28KB [ 103.457442][ T5733] ip_fib_alias 77KB 83KB [ 103.460047][ T5733] rtable 10KB 36KB [ 103.462629][ T5733] RAW 65KB 95KB [ 103.465286][ T5733] UDP 78KB 191KB [ 103.467879][ T5733] tw_sock_TCP 0KB 3KB [ 103.470475][ T5733] request_sock_TCP 0KB 7KB [ 103.473220][ T5733] TCP 19KB 255KB [ 103.475684][ T5733] hugetlbfs_inode_cache 15KB 31KB [ 103.478113][ T5733] netfs_subrequest 35KB 39KB [ 103.480692][ T5733] netfs_request 105KB 111KB [ 103.482626][ T5733] bio-280 21KB 23KB [ 103.484670][ T5733] ep_head 3KB 20KB [ 103.486620][ T5733] eventpoll_pwq 9KB 35KB [ 103.488786][ T5733] eventpoll_epi 52KB 78KB [ 103.491403][ T5733] inotify_inode_mark 34KB 46KB [ 103.494061][ T5733] sgpool-128 17KB 29KB [ 103.496250][ T5733] sgpool-64 25KB 31KB [ 103.498537][ T5733] sgpool-32 2KB 252KB [ 103.500778][ T5733] sgpool-16 5KB 109KB [ 103.503074][ T5733] sgpool-8 1KB 62KB [ 103.505314][ T5733] bio_crypt_ctx 9KB 11KB [ 103.507601][ T5733] bio_integrity_data 7KB 8KB [ 103.510145][ T5733] request_queue 228KB 247KB [ 103.512396][ T5733] blkdev_ioc 0KB 7KB [ 103.514679][ T5733] bio-200 9KB 70KB [ 103.516916][ T5733] biovec-max 229KB 476KB [ 103.519376][ T5733] biovec-64 0KB 189KB [ 103.521590][ T5733] biovec-16 0KB 46KB [ 103.523993][ T5733] uid_cache 33KB 54KB [ 103.526400][ T5733] iommu_iova_magazine 972KB 1102KB [ 103.528576][ T5733] iommu_iova 163KB 216KB [ 103.530854][ T5733] dmaengine-unmap-256 26KB 30KB [ 103.533249][ T5733] dmaengine-unmap-128 14KB 30KB [ 103.535356][ T5733] dmaengine-unmap-16 7KB 8KB [ 103.537605][ T5733] dmaengine-unmap-2 3KB 4KB [ 103.540029][ T5733] QIPCRTR 18KB 31KB [ 103.542636][ T5733] audit_buffer 25KB 35KB [ 103.545355][ T5733] skbuff_ext_cache 0KB 28KB [ 103.547948][ T5733] skbuff_small_head 1335KB 1614KB [ 103.550546][ T5733] skbuff_fclone_cache 36KB 125KB [ 103.553317][ T5733] skbuff_head_cache 1840KB 1984KB [ 103.555896][ T5733] configfs_dir_cache 15KB 16KB [ 103.558500][ T5733] file_lock_cache 14KB 47KB [ 103.561019][ T5733] file_lock_ctx 41KB 43KB [ 103.563902][ T5733] fsnotify_inode_mark_connector 29KB 43KB [ 103.566872][ T5733] taskstats 41KB 127KB [ 103.569449][ T5733] mem_cgroup_per_node 86KB 123KB [ 103.572130][ T5733] mem_cgroup 119KB 149KB [ 103.574762][ T5733] proc_dir_entry 619KB 640KB [ 103.577369][ T5733] pde_opener 7KB 15KB [ 103.580017][ T5733] seq_file 17KB 78KB [ 103.582525][ T5733] sigqueue 0KB 27KB [ 103.585197][ T5733] shmem_inode_cache 7463KB 7712KB [ 103.587748][ T5733] kernfs_iattrs_cache 46KB 46KB [ 103.590347][ T5733] kernfs_node_cache 25318KB 25404KB [ 103.592913][ T5733] mnt_cache 59KB 94KB [ 103.595552][ T5733] filp 96KB 519KB [ 103.598036][ T5733] names_cache 14KB 48KB [ 103.600623][ T5733] net_namespace 76KB 114KB [ 103.603342][ T5733] ima_iint_cache 26KB 55KB [ 103.605948][ T5733] lsm_inode_cache 1284KB 1795KB [ 103.608547][ T5733] lsm_file_cache 41KB 180KB [ 103.611109][ T5733] key_jar 36KB 39KB [ 103.613831][ T5733] uts_namespace 65KB 92KB [ 103.616445][ T5733] nsproxy 21KB 31KB [ 103.619028][ T5733] vm_area_struct 274KB 648KB [ 103.621682][ T5733] fs_cache 18KB 60KB [ 103.624425][ T5733] files_cache 67KB 207KB [ 103.627357][ T5733] signal_cache 746KB 1910KB [ 103.629932][ T5733] sighand_cache 955KB 2044KB [ 103.632570][ T5733] task_struct 3595KB 4653KB [ 103.635238][ T5733] cred 125KB 292KB [ 103.637834][ T5733] anon_vma_chain 111KB 236KB [ 103.640441][ T5733] anon_vma 130KB 342KB [ 103.643101][ T5733] pid 127KB 359KB [ 103.645693][ T5733] Acpi-Operand 195KB 320KB [ 103.648278][ T5733] Acpi-ParseExt 21KB 43KB [ 103.650854][ T5733] Acpi-Parse 13KB 19KB [ 103.653587][ T5733] Acpi-State 9KB 27KB [ 103.656078][ T5733] Acpi-Namespace 35KB 52KB [ 103.658672][ T5733] numa_policy 5KB 7KB [ 103.661254][ T5733] perf_event 15KB 31KB [ 103.663939][ T5733] trace_event_file 540KB 540KB [ 103.666463][ T5733] ftrace_event_field 1020KB 1023KB [ 103.669088][ T5733] pool_workqueue 1838KB 1888KB [ 103.671677][ T5733] task_group 45KB 61KB [ 103.674640][ T5733] maple_node 448KB 1312KB [ 103.677213][ T5733] mm_struct 202KB 490KB [ 103.679813][ T5733] vmap_area 260KB 598KB [ 103.682367][ T5733] debug_objects_cache 1797KB 2407KB [ 103.685109][ T5733] page->ptl 33KB 106KB [ 103.687712][ T5733] kmalloc-cg-8k 1200KB 1408KB [ 103.690301][ T5733] kmalloc-cg-4k 11136KB 11744KB [ 103.692934][ T5733] kmalloc-cg-2k 7380KB 7712KB [ 103.695697][ T5733] kmalloc-cg-1k 2100KB 2400KB [ 103.698265][ T5733] kmalloc-cg-512 997KB 1152KB [ 103.700857][ T5733] kmalloc-cg-256 338KB 368KB [ 103.703586][ T5733] kmalloc-cg-128 215KB 228KB [ 103.706159][ T5733] kmalloc-cg-64 48KB 60KB [ 103.708748][ T5733] kmalloc-cg-32 36KB 156KB [ 103.711341][ T5733] kmalloc-cg-16 5KB 16KB [ 103.714018][ T5733] kmalloc-cg-8 17KB 32KB [ 103.716604][ T5733] kmalloc-cg-192 50KB 68KB [ 103.719209][ T5733] kmalloc-cg-96 41KB 64KB [ 103.721832][ T5733] kmalloc-8k 5264KB 5632KB [ 103.724485][ T5733] kmalloc-4k 34280KB 34400KB [ 103.727007][ T5733] kmalloc-2k 11356KB 13408KB [ 103.729779][ T5733] kmalloc-1k 10958KB 11064KB [ 103.732388][ T5733] kmalloc-512 10004KB 10576KB [ 103.735125][ T5733] kmalloc-256 4553KB 4560KB [ 103.737765][ T5733] kmalloc-128 1417KB 1512KB [ 103.740338][ T5733] kmalloc-64 2834KB 3028KB [ 103.743054][ T5733] kmalloc-32 1235KB 1452KB [ 103.745671][ T5733] kmalloc-16 343KB 380KB [ 103.748273][ T5733] kmalloc-8 376KB 412KB [ 103.750877][ T5733] kmalloc-192 1165KB 1260KB [ 103.753641][ T5733] kmalloc-96 1521KB 1696KB [ 103.756262][ T5733] kmem_cache_node 212KB 212KB [ 103.758863][ T5733] kmem_cache 177KB 226KB [ 103.761430][ T5733] Out of memory and no killable processes... [ 103.764296][ T5733] Kernel panic - not syncing: System is deadlocked on memory [ 103.767418][ T5733] CPU: 1 UID: 0 PID: 5733 Comm: sshd Not tainted syzkaller #0 PREEMPT(full) [ 103.771084][ T5733] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 103.775375][ T5733] Call Trace: [ 103.776835][ T5733] [ 103.778123][ T5733] dump_stack_lvl+0x100/0x190 [ 103.780162][ T5733] vpanic+0x552/0x970 [ 103.781863][ T5733] ? __pfx_vpanic+0x10/0x10 [ 103.783853][ T5733] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 103.786217][ T5733] ? lockdep_hardirqs_on+0x78/0x100 [ 103.788445][ T5733] panic+0xd1/0xe0 [ 103.790155][ T5733] ? __pfx_panic+0x10/0x10 [ 103.792089][ T5733] ? dump_unreclaimable_slab.cold+0x79/0xbf [ 103.794661][ T5733] ? dump_header+0x5f9/0x606 [ 103.796646][ T5733] ? out_of_memory.cold+0x91/0x170 [ 103.798822][ T5733] ? out_of_memory.cold+0x53/0x170 [ 103.801028][ T5733] out_of_memory.cold+0xa2/0x170 [ 103.803169][ T5733] ? __pfx_out_of_memory+0x10/0x10 [ 103.805384][ T5733] __alloc_frozen_pages_noprof+0x233d/0x2ba0 [ 103.807870][ T5733] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 103.810524][ T5733] ? __lock_acquire+0x4a5/0x2630 [ 103.812541][ T5733] ? rcu_is_watching+0x12/0xc0 [ 103.814148][ T5733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 103.816107][ T5733] ? policy_nodemask+0xed/0x4f0 [ 103.817732][ T5733] alloc_pages_mpol+0x1fb/0x550 [ 103.819455][ T5733] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 103.821293][ T5733] ? swap_entry_swapped+0x1ff/0x2b0 [ 103.823119][ T5733] ? __pfx_swap_entry_swapped+0x10/0x10 [ 103.824940][ T5733] folio_alloc_mpol_noprof+0x36/0x340 [ 103.826740][ T5733] swap_cache_alloc_folio+0x1a8/0x300 [ 103.828547][ T5733] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 103.830418][ T5733] swap_cluster_readahead+0x53b/0x770 [ 103.832244][ T5733] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 103.834200][ T5733] ? __lock_acquire+0x4a5/0x2630 [ 103.835834][ T5733] ? get_vma_policy+0x23f/0x3b0 [ 103.837397][ T5733] swapin_readahead+0x160/0x12c0 [ 103.839017][ T5733] ? __pfx_swapin_readahead+0x10/0x10 [ 103.840759][ T5733] ? find_held_lock+0x2b/0x80 [ 103.842265][ T5733] ? swap_table_get+0x103/0x2c0 [ 103.843832][ T5733] ? swap_table_get+0x103/0x2c0 [ 103.845327][ T5733] ? swap_table_get+0x10d/0x2c0 [ 103.846880][ T5733] ? swap_cache_get_folio+0x1ae/0x600 [ 103.848674][ T5733] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 103.850476][ T5733] ? __pfx_get_swap_device+0x10/0x10 [ 103.852159][ T5733] ? do_swap_page+0xb2e/0x68e0 [ 103.853699][ T5733] do_swap_page+0xb2e/0x68e0 [ 103.855174][ T5733] ? __pfx_do_swap_page+0x10/0x10 [ 103.856786][ T5733] ? rcu_is_watching+0x12/0xc0 [ 103.858332][ T5733] ? __pte_offset_map+0x179/0x310 [ 103.859995][ T5733] __handle_mm_fault+0x18c1/0x2b60 [ 103.861604][ T5733] ? mt_find+0x45e/0x8e0 [ 103.863061][ T5733] ? __pfx___handle_mm_fault+0x10/0x10 [ 103.864836][ T5733] ? __pfx_mt_find+0x10/0x10 [ 103.866336][ T5733] ? find_vma+0xbf/0x140 [ 103.867763][ T5733] ? __pfx_find_vma+0x10/0x10 [ 103.869236][ T5733] handle_mm_fault+0x36d/0xa20 [ 103.870724][ T5733] do_user_addr_fault+0x74c/0x12f0 [ 103.872363][ T5733] exc_page_fault+0x6f/0xd0 [ 103.873829][ T5733] asm_exc_page_fault+0x26/0x30 [ 103.875445][ T5733] RIP: 0010:do_sys_poll+0xbfd/0xeb0 [ 103.877092][ T5733] Code: 12 e8 b7 95 7a ff 48 89 d8 48 c1 e8 03 42 0f b6 14 28 48 89 d8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 4e 02 00 00 0f b7 03 <66> 41 89 47 06 41 83 ee 01 49 83 c7 08 48 83 c3 08 e8 7d 95 7a ff [ 103.883311][ T5733] RSP: 0000:ffffc90003ecf8d0 EFLAGS: 00050246 [ 103.885239][ T5733] RAX: 0000000000000000 RBX: ffffc90003ecf9b2 RCX: ffffffff828d635a [ 103.887758][ T5733] RDX: 0000000000000000 RSI: ffffffff828d6369 RDI: ffff8880290d8000 [ 103.890134][ T5733] RBP: ffffc90003ecfe18 R08: 0000000000000005 R09: 0000000000000000 [ 103.892571][ T5733] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc90003ecf9a0 [ 103.894912][ T5733] R13: dffffc0000000000 R14: 0000000000000002 R15: 000055cf7f4191b0 [ 103.897354][ T5733] ? do_sys_poll+0xbca/0xeb0 [ 103.898816][ T5733] ? do_sys_poll+0xbd9/0xeb0 [ 103.900354][ T5733] ? __pfx_do_sys_poll+0x10/0x10 [ 103.901870][ T5733] ? __pfx_release_task+0x10/0x10 [ 103.903461][ T5733] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 103.905533][ T5733] ? __pfx_pollwake+0x10/0x10 [ 103.907188][ T5733] ? __pfx_pollwake+0x10/0x10 [ 103.908794][ T5733] ? _raw_spin_unlock_irq+0x23/0x50 [ 103.910404][ T5733] ? lockdep_hardirqs_on+0x78/0x100 [ 103.912036][ T5733] ? _raw_spin_unlock_irq+0x2e/0x50 [ 103.913707][ T5733] ? set_user_sigmask+0x1e1/0x270 [ 103.915226][ T5733] ? __pfx_set_user_sigmask+0x10/0x10 [ 103.916903][ T5733] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 103.918853][ T5733] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 103.920866][ T5733] __x64_sys_ppoll+0x2b5/0x350 [ 103.922562][ T5733] ? find_held_lock+0x2b/0x80 [ 103.924093][ T5733] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 103.925779][ T5733] ? do_user_addr_fault+0x8d6/0x12f0 [ 103.927642][ T5733] do_syscall_64+0x106/0xf80 [ 103.929200][ T5733] ? clear_bhb_loop+0x40/0x90 [ 103.930716][ T5733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.932624][ T5733] RIP: 0033:0x7f04744a7407 [ 103.934019][ T5733] Code: Unable to access opcode bytes at 0x7f04744a73dd. [ 103.936216][ T5733] RSP: 002b:00007ffe54a71370 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 103.939034][ T5733] RAX: ffffffffffffffda RBX: 00007f0474c68300 RCX: 00007f04744a7407 [ 103.941569][ T5733] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055cf7f4191b0 [ 103.944119][ T5733] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 103.946624][ T5733] R10: 00007ffe54a71640 R11: 0000000000000202 R12: 0000000000000064 [ 103.949278][ T5733] R13: 0000000000000000 R14: 000055cf53624004 R15: 0000000000000002 [ 103.951799][ T5733] [ 103.953631][ T5733] Kernel Offset: disabled [ 103.955047][ T5733] Rebooting in 86400 seconds..